I encountered some problems

[skczhans]

After the compilation is completed, I encountered some problems when running and I don't know what to do.
Exception in thread "main" java.lang.ExceptionInInitializerError at com.thoughtworks.xstream.XStream.setupConverters(XStream.java:989) at com.thoughtworks.xstream.XStream.<init>(XStream.java:592) at com.thoughtworks.xstream.XStream.<init>(XStream.java:514) at com.thoughtworks.xstream.XStream.<init>(XStream.java:483) at com.thoughtworks.xstream.XStream.<init>(XStream.java:429) at com.thoughtworks.xstream.XStream.<init>(XStream.java:382) at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:82) at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:80) at org.apache.jmeter.save.SaveService.<clinit>(SaveService.java:113) at com.loadium.postman2jmx.builder.AbstractJmxFileBuilder.buildJmxFile(AbstractJmxFileBuilder.java:106) at com.loadium.postman2jmx.builder.JmxFileBuilder.build(JmxFileBuilder.java:10) at com.loadium.postman2jmx.app.Postman2Jmx.main(Postman2Jmx.java:35) Caused by: java.lang.reflect.Inam.XStream.<init>(XStream.java:429) at com.thoughtworks.xstream.XStream.<init>(XStream.java:382) at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:82) at org.apache.jmeter.save.SaveService$XStreamWrapper.<init>(SaveService.java:80) at org.apache.jmeter.save.SaveService.<clinit>(SaveService.java:113) at com.loadium.postman2jmx.builder.AbstractJmxFileBuilder.buildJmxFile(AbstractJmxFileBuilder.java:106) at com.loadium.postman2jmx.builder.JmxFileBuilder.build(JmxFileBuilder.java:10) at com.loadium.postman2jmx.app.Postman2Jmx.main(Postman2Jmx.java:35) Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private final java.util.Comparator java.util.TreeMap.comparator accessible: module java.base does not "opens java.util" to unnamed module @21a947fe at java.base/java.lang.reflecccessibleObjectException: Unable to make field private final java.util.Comparator java.util.TreeMap.comparator accessible: module java.base does not "opens java.util" to unnamed module @21a947fe at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:391) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:367) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:315) at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:183) at java.base/java.lang.reflect.Field.setAccessible(Field.java:177) at com.thoughtworks.xstream.core.util.Fields.locate(Fields.java:40) at com.thoughtworks.xstream.converters.collections.TreeMapConverter.<clinit>(TreeMapConverter.java:50) ... 12 more

[aojh111]

try simple logic in Postman's test.

[szymonczerny]

compile and run the jar using JDK8.