[abbot-users] NullPointerException in JTree with drag&drop ability

[Dmitry N. <dim...@ma...>]

Hi All,

I use Costello editor to run tests on Linux system. When I attempt drag and
drop one tree node on another I get NullPointerException:

Error: java.lang.NullPointerException
in step 'Drop(MapperComponent Instance,"[JTree, food]")'
at /home/dnikulin/abbot-1.0.0.rc5/test.Mappercomponent.xml:14
java.lang.NullPointerException
 at abbot.tester.JTreeTester.valueToString(JTreeTester.java:135)
 at abbot.tester.JTreeTester.valueToString(JTreeTester.java:84)
 at abbot.tester.JTreeLocation.matchesLastComponent(JTreeLocation.java:257)
 at abbot.tester.JTreeLocation.findMatchingPath(JTreeLocation.java:306)
 at abbot.tester.JTreeLocation.findMatchingPath(JTreeLocation.java:323)
 at abbot.tester.JTreeLocation.findMatchingPath(JTreeLocation.java:285)
 at abbot.tester.JTreeLocation.getPath(JTreeLocation.java:125)
 at abbot.tester.JTreeLocation.getRow(JTreeLocation.java:143)
 at abbot.tester.JTreeLocation.getBounds(JTreeLocation.java:165)
 at abbot.tester.JComponentTester.actionDrop(JComponentTester.java:97)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at abbot.script.Call.invoke(Call.java:194)
 at abbot.script.Call.runStep(Call.java:129)
 at abbot.script.Step.run(Step.java:92)
 at abbot.script.StepRunner.runStep(StepRunner.java:277)
 at abbot.script.Sequence.runStep(Sequence.java:110)
 at abbot.script.Script.runStep(Script.java:499)
 at abbot.script.StepRunner.runStep(StepRunner.java:274)
 at abbot.script.StepRunner.run(StepRunner.java:194)
 at abbot.editor.ScriptEditor$LaunchAction.run(ScriptEditor.java:2612)
 at java.lang.Thread.run(Thread.java:595)

There are no problems under Windows, though.
Could anybody help with this problem? Thanks in advance.

Best regards,
Dmitry

abbot version: 1.0.0.rc5
OS: Fedora Core (x64)
Java version: 1.5.0_03

http://www.nabble.com/file/p15286936/test_app.zip test_app.zip 
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