#1000095
- Created on2010-08-04 17:17
- Reported by
- StatusInvalid
- PriorityNormal (3)
- Assigned to
- Milestone
- Plan Level-
- Due Date-
JDT Weaving : NPE search on java project
In pure java project (on a workspace with scala-ide), when doing search, there is
step to reproduce :
create a java project, with a java file like :
On assertTrue > right click > References > Project
The error is raised
java.lang.NullPointerException
at org.eclipse.jdt.core.search.SearchPattern.createPattern_aroundBody1$advice(SearchPattern.java:338)
at org.eclipse.jdt.core.search.SearchPattern.createPattern(SearchPattern.java:1)
at org.eclipse.jdt.internal.ui.search.JavaSearchQuery.run(JavaSearchQuery.java:124)
at org.eclipse.search2.internal.ui.InternalSearchUI$InternalSearchJob.run(InternalSearchUI.java:91)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)step to reproduce :
create a java project, with a java file like :
import org.junit.Test;
import org.junit.Assert;
public class JSimpleTest {
@Test
public void t0() {
Assert.assertTrue(false);
}
}On assertTrue > right click > References > Project
The error is raised
Leave a comment
on 2010-08-04 21:42 *
By David Bernard
Description changed from In pure java project (on a ... to In pure java project (on a ...
on 2010-08-04 21:50 *
By David Bernard
cause (and for other JDTWeaving adapter) is code that return null adapter/provider like :
the cause is the same for some other NPE in weaving, that should provide adaptation:
adapter could be registered programmaticaly or via plugin.xml.
(I'll continue investigation later)
searchAdapter.getProvider().convertJavaElement(element);
=> searchAdapter.getAdapter(ISearchProvider.class)
=> AdapterManager.getDefault().getAdapter(searchAdapter, ISearchProvider.class)the cause is the same for some other NPE in weaving, that should provide adaptation:
RenameAdapter => IRenameRefactoringProvider.class
SearchAdapter => ISearchProvider.class
ContentAssistAdapter => IJavaContentAssistProvider.classadapter could be registered programmaticaly or via plugin.xml.
(I'll continue investigation later)
on 2010-08-05 07:58 *
By David Bernard
The main cause is a bug in jdt-weaving :
https://bugs.eclipse.org/bugs/show_bug.cgi?id=321829
https://bugs.eclipse.org/bugs/show_bug.cgi?id=321829
on 2010-08-05 07:59 *
By David Bernard
Related association with ticket #1000075 was added
Updating tickets (#3255, #3262, #3271, #3277, #3279, #3287, #3313, #3317, #3318, #3320, #3329, #1000000, #1000002, #1000004, #1000005, #1000007, #1000011, #1000013, #1000018, #1000019, #1000020, #1000022, #1000023, #1000024, #1000025, #1000026, #1000028, #1000031, #1000033, #1000034, #1000037, #1000039, #1000040, #1000041, #1000057, #1000058, #1000060, #1000061, #1000063, #1000064, #1000065, #1000067, #1000070, #1000073, #1000076, #1000080, #1000082, #1000083, #1000084, #1000085, #1000087, #1000088, #1000089, #1000090, #1000092, #1000093, #1000094, #1000095, #1000097, #1000102, #1000104, #1000106, #1000108, #1000110, #1000111, #1000116, #1000124, #1000126, #1000127, #1000129, #1000132, #1000133, #1000136, #1000139, #1000143, #1000144, #1000145, #1000148, #1000149, #1000152, #1000154, #1000155, #1000157, #1000158, #1000159, #1000161, #1000169, #1000170, #1000172, #1000174, #1000176, #1000178, #1000179, #1000183, #1000185, #1000188, #1000189, #1000192, #1000196, #1000198)
