| Empty Data Set > Joint Data Set doesn't work ? [message #242627] |
Thu, 14 June 2007 03:53 |
Eclipse User |
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Originally posted by: berenice.maurel.holydis.com
Hello !
I have (Scripted) Data Set and I would like to create a Joint Data Set
with an other Scripted Data Set.
I did a test with a Data Set filled and an other empty. When I tried to
display the Joint Data Set, I have this error :
java.lang.NullPointerException
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper$Node.access$000(BinaryTreeROSeekerHelper.java:10 3)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper.findNodeWithValue(BinaryTreeROSeekerHelper.java: 88)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper.search(BinaryTreeROSeekerHelper.java:52)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeRes ultObjectSeeker.getNextMatchedResultObject(BinaryTreeResultO bjectSeeker.java:104)
at
org.eclipse.birt.data.engine.impl.jointdataset.BaseJointData SetPopulator.next(BaseJointDataSetPopulator.java:82)
at
org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch (OdiAdapter.java:165)
[...]
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
14 juin 2007 09:31:27
org.eclipse.birt.report.engine.api.impl.RunAndRenderTask run
GRAVE: An error happened while running the report. Cause:
java.lang.NullPointerException
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper$Node.access$000(BinaryTreeROSeekerHelper.java:10 3)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper.findNodeWithValue(BinaryTreeROSeekerHelper.java: 88)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeROS eekerHelper.search(BinaryTreeROSeekerHelper.java:52)
at
org.eclipse.birt.data.engine.impl.jointdataset.BinaryTreeRes ultObjectSeeker.getNextMatchedResultObject(BinaryTreeResultO bjectSeeker.java:104)
at
org.eclipse.birt.data.engine.impl.jointdataset.BaseJointData SetPopulator.next(BaseJointDataSetPopulator.java:82)
[...]
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
2007-06-14 09:31:27,390 [ERROR]
com.holydis.quark.module.edition.EditionPDF :
org.eclipse.birt.report.engine.api.EngineException: Error happened while
running the report
I also tried to put visibility to false when Total.count() == 0, but I
have the same error. :o(
But I show this error only when I tried to display the Joint Data Set, why
? How can I avoid this situation ?
Regards,
BiM
PS : When I only display the empty Data Set, it work perfectly.
PS2 : Please don't use complicate words, I'm french :o)
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