diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/color/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/color/routes.netedit
index 84564095119c..f2318df6875a 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/color/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/color/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:28:38 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:38:12 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="12,13,14" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="12,13,14" end="3800.00" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/departpos/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/departpos/routes.netedit
index 80dc96418669..b9536e4a32b1 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/departpos/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/departpos/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:30:25 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:39:59 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="20.00" color="blue" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="12.00" departPos="20.00" color="blue" end="3800.00" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/float/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/float/routes.netedit
index 48989d086bf3..490d0698f4aa 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/float/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/float/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:09:19 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:41:46 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="10.20" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="10.20" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
index e8d3f97ea219..971715e9f758 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:11:02 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:43:28 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <transport from="Edge0" to="Edge2"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="triggered" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="triggered" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/containersperhour/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/containersperhour/routes.netedit
index e991bb6ac81c..87e2fc547081 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/containersperhour/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/containersperhour/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-06 11:15:24 by Eclipse SUMO netedit Version v1_21_0+1670-ab8067742d2
+<!-- generated on 2025-01-07 12:49:34 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -15,13 +15,13 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
 
 <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
     <!-- Vehicles, persons and containers (sorted by depart) -->
-    <containerFlow id="cf_0" begin="10.00" departPos="0.00" color="red" end="3600.00" containersPerHour="25">
+    <containerFlow id="cf_0" begin="10.00" departPos="0.00" color="red" end="3600.00" containersPerHour="26">
         <param key="KeyA1" value="valueA1"/>
         <param key="KeyA2" value="valueA3"/>
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="25">
+    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="26">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/end/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/end/routes.netedit
index b6f12f65f874..3a01304ca141 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/end/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/end/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:13:04 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:45:29 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="23.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="23.00" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/number/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/number/routes.netedit
index 32498267d337..862778568800 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/number/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/flow_attributes/number/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:15:05 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:47:31 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" number="26" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" number="26" containersPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/parameters/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/parameters/routes.netedit
index 648eb304176e..02c2507c4b99 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/parameters/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/parameters/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:37:09 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:58:48 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="keyFinal3" value="value3"/>
         <tranship from="Edge0" to="Edge1"/>
     </containerFlow>
-    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501.6">
         <param key="keyFinal1" value="value1"/>
         <param key="keyFinal2" value="value2"/>
         <param key="keyFinal3" value="value3"/>
diff --git a/tests/netedit/elements/demands/containerflow/inspect_selection/type/routes.netedit b/tests/netedit/elements/demands/containerflow/inspect_selection/type/routes.netedit
index a5be21eb6fef..0c377f4f8c9b 100644
--- a/tests/netedit/elements/demands/containerflow/inspect_selection/type/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/inspect_selection/type/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:32:28 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:36:20 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -22,7 +22,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
     <containerFlow id="cf_0" type="typeC" begin="10.00" departPos="0.00" color="red" end="3600.00" containersPerHour="1200">
         <tranship from="Edge0" to="Edge2"/>
     </containerFlow>
-    <containerFlow id="cf_1" type="typeC" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501">
+    <containerFlow id="cf_1" type="typeC" begin="12.00" departPos="11.00" color="blue" end="3800.00" containersPerHour="11501.6">
         <tranship from="Edge1" to="Edge2"/>
     </containerFlow>
 </routes>
diff --git a/tests/netedit/elements/demands/containerflow/load/flow_attributes/containersperhour/routes.netedit b/tests/netedit/elements/demands/containerflow/load/flow_attributes/containersperhour/routes.netedit
index fecd66f75de6..6745429a1eca 100644
--- a/tests/netedit/elements/demands/containerflow/load/flow_attributes/containersperhour/routes.netedit
+++ b/tests/netedit/elements/demands/containerflow/load/flow_attributes/containersperhour/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 09:38:51 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 13:09:20 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -18,13 +18,13 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
     <containerFlow id="c_0" begin="0.00" end="23.00" containersPerHour="10">
         <tranship from="Edge0" to="Edge2"/>
     </containerFlow>
-    <containerFlow id="c_5" begin="0.00" end="23.00" containersPerHour="20">
+    <containerFlow id="c_5" begin="0.00" end="23.00" containersPerHour="20.3">
         <tranship from="Edge0" to="Edge2"/>
     </containerFlow>
-    <containerFlow id="c_6" begin="0.00" end="23.00" containersPerHour="2">
+    <containerFlow id="c_6" begin="0.00" end="23.00" containersPerHour="2.3">
         <tranship from="Edge0" to="Edge2"/>
     </containerFlow>
-    <containerFlow id="c_7" begin="0.00" end="23.00" containersPerHour="1">
+    <containerFlow id="c_7" begin="0.00" end="23.00" containersPerHour="1.7">
         <tranship from="Edge0" to="Edge2"/>
     </containerFlow>
 </routes>
diff --git a/tests/netedit/elements/demands/flow/load/from/errors.netedit b/tests/netedit/elements/demands/flow/load/from/errors.netedit
index 526de02a560d..17b1e31e89dc 100644
--- a/tests/netedit/elements/demands/flow/load/from/errors.netedit
+++ b/tests/netedit/elements/demands/flow/load/from/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'from' in definition of flow 'flow_1' is empty.
 Error: Could not build flow with ID 'flow_2' in netedit; edge parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/from/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow/load/from/log.netedit b/tests/netedit/elements/demands/flow/load/from/log.netedit
index 84013c439276..56e88a7944c0 100644
--- a/tests/netedit/elements/demands/flow/load/from/log.netedit
+++ b/tests/netedit/elements/demands/flow/load/from/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'from' in definition of flow 'flow_1' is empty.
 Error: Could not build flow with ID 'flow_2' in netedit; edge parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/from/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow/load/no_edges/errors.netedit b/tests/netedit/elements/demands/flow/load/no_edges/errors.netedit
index c3a3fb8cbbae..a83f7669d626 100644
--- a/tests/netedit/elements/demands/flow/load/no_edges/errors.netedit
+++ b/tests/netedit/elements/demands/flow/load/no_edges/errors.netedit
@@ -4,9 +4,8 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/no_edges/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/no_edges/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow/load/no_edges/log.netedit b/tests/netedit/elements/demands/flow/load/no_edges/log.netedit
index ed57004cd298..86147833624f 100644
--- a/tests/netedit/elements/demands/flow/load/no_edges/log.netedit
+++ b/tests/netedit/elements/demands/flow/load/no_edges/log.netedit
@@ -1,3 +1,2 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/no_edges/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/no_edges/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow/load/no_fromto/errors.netedit b/tests/netedit/elements/demands/flow/load/no_fromto/errors.netedit
index e69de29bb2d1..d1d92c124726 100644
--- a/tests/netedit/elements/demands/flow/load/no_fromto/errors.netedit
+++ b/tests/netedit/elements/demands/flow/load/no_fromto/errors.netedit
@@ -0,0 +1,59 @@
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+Error: Could not build flow with ID 't_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_1' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_2' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_3' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_4' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_5' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_6' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_7' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_8' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_9' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_10' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_11' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.1_from_07Jan110842.36268/netedit.gui/elements/demands/flow/load/no_fromto/routes.rou.xml failed.
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow/load/no_fromto/log.netedit b/tests/netedit/elements/demands/flow/load/no_fromto/log.netedit
index e69de29bb2d1..6059ed63270b 100644
--- a/tests/netedit/elements/demands/flow/load/no_fromto/log.netedit
+++ b/tests/netedit/elements/demands/flow/load/no_fromto/log.netedit
@@ -0,0 +1,13 @@
+Error: Could not build flow with ID 't_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_1' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_2' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_3' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_4' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_5' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_6' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_7' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_8' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_9' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_10' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Could not build flow with ID 't_11' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.1_from_07Jan110842.36268/netedit.gui/elements/demands/flow/load/no_fromto/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow/load/no_fromto/routes.netedit b/tests/netedit/elements/demands/flow/load/no_fromto/routes.netedit
index 84f8bc3c3d52..622163830579 100644
--- a/tests/netedit/elements/demands/flow/load/no_fromto/routes.netedit
+++ b/tests/netedit/elements/demands/flow/load/no_fromto/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2024-10-30 15:10:04 by Eclipse SUMO netedit Version v1_21_0+0519-b8bbe24a86f
+<!-- generated on 2025-01-07 13:58:23 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -14,17 +14,4 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
 -->
 
 <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
-    <!-- Vehicles, persons and containers (sorted by depart) -->
-    <flow id="t_0" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="EdgeCenter1" end="500.00" number="10"/>
-    <flow id="t_1" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="EdgeCenter0" end="500.00" number="10"/>
-    <flow id="t_10" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="Edge2" end="500.00" number="10"/>
-    <flow id="t_11" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge0" to="Edge0" end="500.00" number="10"/>
-    <flow id="t_2" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="EdgeCenter1" end="500.00" number="10"/>
-    <flow id="t_3" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="EdgeCenter1" end="500.00" number="10"/>
-    <flow id="t_4" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="EdgeCenter0" end="500.00" number="10"/>
-    <flow id="t_5" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge0" to="Edge3" end="500.00" number="10"/>
-    <flow id="t_6" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="Edge2" end="500.00" number="10"/>
-    <flow id="t_7" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="Edge2" end="500.00" number="10"/>
-    <flow id="t_8" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="Edge2" end="500.00" number="10"/>
-    <flow id="t_9" type="DEFAULT_BIKETYPE" begin="20.00" from="Edge2" to="Edge2" end="500.00" number="10"/>
 </routes>
diff --git a/tests/netedit/elements/demands/flow/load/to/errors.netedit b/tests/netedit/elements/demands/flow/load/to/errors.netedit
index c53710387d05..4992ef84afac 100644
--- a/tests/netedit/elements/demands/flow/load/to/errors.netedit
+++ b/tests/netedit/elements/demands/flow/load/to/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'to' in definition of flow 'flow_1' is empty.
 Error: Could not build flow with ID 'flow_2' in netedit; edge parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/to/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow/load/to/log.netedit b/tests/netedit/elements/demands/flow/load/to/log.netedit
index 40b9c0b4c60b..5e6190d1eded 100644
--- a/tests/netedit/elements/demands/flow/load/to/log.netedit
+++ b/tests/netedit/elements/demands/flow/load/to/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'to' in definition of flow 'flow_1' is empty.
 Error: Could not build flow with ID 'flow_2' in netedit; edge parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110842.11083/netedit.gui/elements/demands/flow/load/to/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_junctions/load/from/errors.netedit b/tests/netedit/elements/demands/flow_junctions/load/from/errors.netedit
index fb7511fb3062..0339de484b39 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/from/errors.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/from/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'fromJunction' in definition of flow 'flow_1' is empty.
 Error: Could not build flowJunctions with ID 'flow_2' in netedit; junction parent with ID 'dummyFrom' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/from/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_junctions/load/from/log.netedit b/tests/netedit/elements/demands/flow_junctions/load/from/log.netedit
index 0baf299eb4c9..ea83f5e1b2f1 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/from/log.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/from/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'fromJunction' in definition of flow 'flow_1' is empty.
 Error: Could not build flowJunctions with ID 'flow_2' in netedit; junction parent with ID 'dummyFrom' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/from/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_junctions/load/no_junctions/errors.netedit b/tests/netedit/elements/demands/flow_junctions/load/no_junctions/errors.netedit
index 706dd87e01b5..4fc8129d3341 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/no_junctions/errors.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/no_junctions/errors.netedit
@@ -4,9 +4,8 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/no_junctions/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/no_junctions/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_junctions/load/no_junctions/log.netedit b/tests/netedit/elements/demands/flow_junctions/load/no_junctions/log.netedit
index af1726d85332..a24682345cc6 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/no_junctions/log.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/no_junctions/log.netedit
@@ -1,3 +1,2 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/no_junctions/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/no_junctions/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_junctions/load/to/errors.netedit b/tests/netedit/elements/demands/flow_junctions/load/to/errors.netedit
index e4b9b9311156..25dc9f55917d 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/to/errors.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/to/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'toJunction' in definition of flow 'flow_1' is empty.
 Error: Could not build flowJunctions with ID 'flow_2' in netedit; junction parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/to/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_junctions/load/to/log.netedit b/tests/netedit/elements/demands/flow_junctions/load/to/log.netedit
index 878081195d4b..6d60a923ffb8 100644
--- a/tests/netedit/elements/demands/flow_junctions/load/to/log.netedit
+++ b/tests/netedit/elements/demands/flow_junctions/load/to/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'toJunction' in definition of flow 'flow_1' is empty.
 Error: Could not build flowJunctions with ID 'flow_2' in netedit; junction parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_junctions/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110856.11280/netedit.gui/elements/demands/flow_junctions/load/to/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_taz/load/from/errors.netedit b/tests/netedit/elements/demands/flow_taz/load/from/errors.netedit
index a46ab54fdf07..a6fcffa195b3 100644
--- a/tests/netedit/elements/demands/flow_taz/load/from/errors.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/from/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'fromTaz' in definition of flow 'flow_1' is empty.
 Error: Could not build flowTAZs with ID 'flow_2' in netedit; taz parent with ID 'dummyFrom' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/from/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_taz/load/from/log.netedit b/tests/netedit/elements/demands/flow_taz/load/from/log.netedit
index 5614e2c1bcf8..2415b998cf48 100644
--- a/tests/netedit/elements/demands/flow_taz/load/from/log.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/from/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'fromTaz' in definition of flow 'flow_1' is empty.
 Error: Could not build flowTAZs with ID 'flow_2' in netedit; taz parent with ID 'dummyFrom' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/from/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/from/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_taz/load/no_tazs/errors.netedit b/tests/netedit/elements/demands/flow_taz/load/no_tazs/errors.netedit
index d74417898cb9..f69da28528f7 100644
--- a/tests/netedit/elements/demands/flow_taz/load/no_tazs/errors.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/no_tazs/errors.netedit
@@ -4,9 +4,8 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/no_tazs/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/no_tazs/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_taz/load/no_tazs/log.netedit b/tests/netedit/elements/demands/flow_taz/load/no_tazs/log.netedit
index d553a4f7c276..acc93eed986f 100644
--- a/tests/netedit/elements/demands/flow_taz/load/no_tazs/log.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/no_tazs/log.netedit
@@ -1,3 +1,2 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/no_tazs/routes.rou.xml failed.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/no_tazs/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/flow_taz/load/to/errors.netedit b/tests/netedit/elements/demands/flow_taz/load/to/errors.netedit
index 729be3b69ccb..930b4be30fc0 100644
--- a/tests/netedit/elements/demands/flow_taz/load/to/errors.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/to/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'toTaz' in definition of flow 'flow_1' is empty.
 Error: Could not build flowTAZs with ID 'flow_2' in netedit; taz parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/to/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/flow_taz/load/to/log.netedit b/tests/netedit/elements/demands/flow_taz/load/to/log.netedit
index 3f57d5ff2178..ba67cbcffee2 100644
--- a/tests/netedit/elements/demands/flow_taz/load/to/log.netedit
+++ b/tests/netedit/elements/demands/flow_taz/load/to/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'toTaz' in definition of flow 'flow_1' is empty.
 Error: Could not build flowTAZs with ID 'flow_2' in netedit; taz parent with ID 'dummyEdge' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/flow_taz/load/to/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110850.11178/netedit.gui/elements/demands/flow_taz/load/to/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/personflow/inspect/flow_attributes/personsperhour/routes.netedit b/tests/netedit/elements/demands/personflow/inspect/flow_attributes/personsperhour/routes.netedit
index b4f4c3993d74..faf16f17a75f 100644
--- a/tests/netedit/elements/demands/personflow/inspect/flow_attributes/personsperhour/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect/flow_attributes/personsperhour/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2024-06-25 12:01:12 by Eclipse SUMO netedit Version v1_20_0+0810-10da16f3700
+<!-- generated on 2025-01-07 12:33:21 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -15,7 +15,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
 
 <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
     <!-- Vehicles, persons and containers (sorted by depart) -->
-    <personFlow id="pf_0" begin="0.00" end="3600.00" personsPerHour="25.99991333362222434289">
+    <personFlow id="pf_0" begin="0.00" end="3600.00" personsPerHour="12.5">
         <personTrip from="Edge0" to="Edge2"/>
     </personFlow>
 </routes>
diff --git a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/float/routes.netedit b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/float/routes.netedit
index 484c52a8a3ef..df39b66761bb 100644
--- a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/float/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/float/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 08:53:23 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:52:37 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <personTrip from="Edge0" to="Edge1"/>
     </personFlow>
-    <personFlow id="pf_1" begin="10.20" departPos="11.00" color="blue" end="3800.00" personsPerHour="11501">
+    <personFlow id="pf_1" begin="10.20" departPos="11.00" color="blue" end="3800.00" personsPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
index 461dc386a6ba..bf7f095e28c3 100644
--- a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/begin/triggered/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 08:55:05 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:54:19 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <ride from="Edge0" to="Edge2"/>
     </personFlow>
-    <personFlow id="pf_1" begin="triggered" departPos="11.00" color="blue" end="3800.00" personsPerHour="11501">
+    <personFlow id="pf_1" begin="triggered" departPos="11.00" color="blue" end="3800.00" personsPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/end/routes.netedit b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/end/routes.netedit
index 02c5026c3635..277654632e01 100644
--- a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/end/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/end/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 08:57:07 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:56:20 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <personTrip from="Edge0" to="Edge1"/>
     </personFlow>
-    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" end="23.00" personsPerHour="11501">
+    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" end="23.00" personsPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/number/routes.netedit b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/number/routes.netedit
index 1d204f0ab3b5..0ea11f4cce2f 100644
--- a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/number/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/number/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-07 08:59:09 by Eclipse SUMO netedit Version v1_21_0+1676-bd89e8c6689
+<!-- generated on 2025-01-07 12:58:22 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
         <param key="KeyA3" value="valueA2"/>
         <personTrip from="Edge0" to="Edge1"/>
     </personFlow>
-    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" number="26" personsPerHour="11501">
+    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" number="26" personsPerHour="11501.6">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/personsperhour/routes.netedit b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/personsperhour/routes.netedit
index feb1997059f7..86f108beb2fc 100644
--- a/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/personsperhour/routes.netedit
+++ b/tests/netedit/elements/demands/personflow/inspect_selection/flow_attributes/personsperhour/routes.netedit
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2025-01-06 11:24:10 by Eclipse SUMO netedit Version v1_21_0+1670-ab8067742d2
+<!-- generated on 2025-01-07 13:00:25 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
 This data file and the accompanying materials
 are made available under the terms of the Eclipse Public License v2.0
 which accompanies this distribution, and is available at
@@ -15,13 +15,13 @@ SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
 
 <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
     <!-- Vehicles, persons and containers (sorted by depart) -->
-    <personFlow id="pf_0" begin="10.00" departPos="0.00" color="red" end="3600.00" personsPerHour="25">
+    <personFlow id="pf_0" begin="10.00" departPos="0.00" color="red" end="3600.00" personsPerHour="26">
         <param key="KeyA1" value="valueA1"/>
         <param key="KeyA2" value="valueA3"/>
         <param key="KeyA3" value="valueA2"/>
         <personTrip from="Edge0" to="Edge1"/>
     </personFlow>
-    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" personsPerHour="25">
+    <personFlow id="pf_1" begin="12.00" departPos="11.00" color="blue" end="3800.00" personsPerHour="26">
         <param key="KeyB1" value="valueB1"/>
         <param key="KeyB2" value="valueB3"/>
         <param key="KeyB3" value="valueB2"/>
diff --git a/tests/netedit/elements/demands/routeflow/load/no_route/errors.netedit b/tests/netedit/elements/demands/routeflow/load/no_route/errors.netedit
index e69de29bb2d1..91199eeadf85 100644
--- a/tests/netedit/elements/demands/routeflow/load/no_route/errors.netedit
+++ b/tests/netedit/elements/demands/routeflow/load/no_route/errors.netedit
@@ -0,0 +1,48 @@
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+Error: Could not build flowRoute with ID 'flow_0' in netedit; route parent with ID 'route_0' doesn't exist.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.1_from_07Jan110833.34381/netedit.gui/elements/demands/routeflow/load/no_route/routes.rou.xml failed.
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
+'-avx512er' is not a recognized feature for this target (ignoring feature)
+'-avx512pf' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/routeflow/load/no_route/log.netedit b/tests/netedit/elements/demands/routeflow/load/no_route/log.netedit
index e69de29bb2d1..b79f290171ec 100644
--- a/tests/netedit/elements/demands/routeflow/load/no_route/log.netedit
+++ b/tests/netedit/elements/demands/routeflow/load/no_route/log.netedit
@@ -0,0 +1,2 @@
+Error: Could not build flowRoute with ID 'flow_0' in netedit; route parent with ID 'route_0' doesn't exist.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.1_from_07Jan110833.34381/netedit.gui/elements/demands/routeflow/load/no_route/routes.rou.xml failed.
diff --git a/tests/netedit/elements/demands/routeflow/load/no_route/routes.netedit b/tests/netedit/elements/demands/routeflow/load/no_route/routes.netedit
index 80b9f18a2234..115b613d6811 100644
--- a/tests/netedit/elements/demands/routeflow/load/no_route/routes.netedit
+++ b/tests/netedit/elements/demands/routeflow/load/no_route/routes.netedit
@@ -1,11 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- generated on 2022-04-27 13:56:36 by Eclipse SUMO netedit Version v1_12_0+2297-67f74db4f89
+<!-- generated on 2025-01-07 13:36:01 by Eclipse SUMO netedit Version v1_21_0+1701-5bbacf4f4a3
+This data file and the accompanying materials
+are made available under the terms of the Eclipse Public License v2.0
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/epl-v20.html
+This file may also be made available under the following Secondary
+Licenses when the conditions for such availability set forth in the Eclipse
+Public License 2.0 are satisfied: GNU General Public License, version 2
+or later which is available at
+https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
+SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
 -->
 
 <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd">
-    <!-- Routes -->
-    <route id="route_0" edges="Edge0 Edge1 Edge2" color="yellow"/>
-    <!-- Vehicles, persons and containers (sorted by depart) -->
-    <flow id="flow_0" begin="20.00" route="route_0" end="500.00" number="100"/>
 </routes>
diff --git a/tests/netedit/elements/demands/routeflow/load/route/errors.netedit b/tests/netedit/elements/demands/routeflow/load/route/errors.netedit
index 0e41744d9ea8..bee3c7644cc4 100644
--- a/tests/netedit/elements/demands/routeflow/load/route/errors.netedit
+++ b/tests/netedit/elements/demands/routeflow/load/route/errors.netedit
@@ -4,11 +4,10 @@
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'route' in definition of flow 'flow_1' is empty.
 Error: Could not build flowRoute with ID 'flow_2' in netedit; route parent with ID 'route with invalid characters' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/routeflow/load/route/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110833.10988/netedit.gui/elements/demands/routeflow/load/route/routes.rou.xml failed.
 '-avx512er' is not a recognized feature for this target (ignoring feature)
 '-avx512pf' is not a recognized feature for this target (ignoring feature)
 '-avx512er' is not a recognized feature for this target (ignoring feature)
diff --git a/tests/netedit/elements/demands/routeflow/load/route/log.netedit b/tests/netedit/elements/demands/routeflow/load/route/log.netedit
index 058297e8d2f3..a1adf52f013f 100644
--- a/tests/netedit/elements/demands/routeflow/load/route/log.netedit
+++ b/tests/netedit/elements/demands/routeflow/load/route/log.netedit
@@ -1,5 +1,4 @@
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
-Error: Could not build flow with ID 'flow_0' in netedit; edge parent with ID '' doesn't exist.
+Error: Could not build flow with ID 'flow_0' in netedit; Requiere either a route or an embedded route or a from-to attribute (Edges, junctions or TAZs).
 Error: Attribute 'route' in definition of flow 'flow_1' is empty.
 Error: Could not build flowRoute with ID 'flow_2' in netedit; route parent with ID 'route with invalid characters' doesn't exist.
-Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.18Dec174643.2935/netedit.gui/elements/demands/routeflow/load/route/routes.rou.xml failed.
+Error: Loading of /home/palcraft/.texttest/tmp/netedit.gui.07Jan110833.10988/netedit.gui/elements/demands/routeflow/load/route/routes.rou.xml failed.