cleanConnectorMap unregistered connector

[JarekToro]

Running into an issue when opening windows because they clicked on a button inside an item in item layout. after i close windows this pops up

12:12:40,636 WARNING [com.vaadin.server.ConnectorResourceHandler] (default task-60) Ignoring connector request for no-existent connector 192 in root 2

followed by a wall of this for every item in the item layout.

12:12:52,165 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(350) (parent: com.jarektoro.components.TerritoryCard(344)). This should have been done when the connector was detached.
12:12:52,165 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.jarektoro.components.CallbackLink(230) (parent: com.jarektoro.components.TerritoryCard(227)). This should have been done when the connector was detached.
12:12:52,165 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(231) (parent: com.jarektoro.components.TerritoryCard(227)). This should have been done when the connector was detached.
12:12:52,165 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(232) (parent: com.jarektoro.components.TerritoryCard(227)). This should have been done when the connector was detached.
12:12:52,165 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(233) (parent: com.jarektoro.components.TerritoryCard(227)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.jarektoro.components.TerritoryCard(248) (parent: org.vaadin.addon.itemlayout.grid.ItemGrid(132)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(249) (parent: com.jarektoro.components.TerritoryCard(248)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(250) (parent: com.jarektoro.components.TerritoryCard(248)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.jarektoro.components.CallbackLink(251) (parent: com.jarektoro.components.TerritoryCard(248)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(252) (parent: com.jarektoro.components.TerritoryCard(248)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.vaadin.ui.Label(253) (parent: com.jarektoro.components.TerritoryCard(248)). This should have been done when the connector was detached.
12:12:52,166 WARNING [com.vaadin.ui.ConnectorTracker] (default task-63) cleanConnectorMap unregistered connector com.jarektoro.components.TerritoryCard(254) (parent: org.vaadin.addon.itemlayout.grid.ItemGrid(132)). This should have been done when the connector was detached.

the only negative effect this brings is it stops all ui changes while it does this then its back to normal.

Thanks for the great addon.