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Bug 210036 - NullPointerException at com.sun.tools.javac.model.JavacElements.cast
Summary: NullPointerException at com.sun.tools.javac.model.JavacElements.cast
Status: RESOLVED INCOMPLETE
Alias: None
Product: javaee
Classification: Unclassified
Component: Persistence (show other bugs)
Version: 7.2
Hardware: All All
: P3 normal (vote)
Assignee: Sergey Petrov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-03-24 16:08 UTC by sunbiz
Modified: 2012-04-17 16:28 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 186236

Attachments
stacktrace (7.11 KB, text/plain)
2012-03-24 16:08 UTC, sunbiz 		Details
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Description sunbiz 2012-03-24 16:08:25 UTC 
Build: NetBeans IDE Dev (Build 201203200400)
VM: Java HotSpot(TM) 64-Bit Server VM, 22.1-b02, Java(TM) SE Runtime Environment, 1.7.0_03-b05
OS: Windows 7

Stacktrace: 
java.lang.NullPointerException
   at com.sun.tools.javac.model.JavacElements.cast(JavacElements.java:680)
   at com.sun.tools.javac.model.JavacElements.getAllMembers(JavacElements.java:436)
   at com.sun.tools.javac.model.JavacElements.getAllMembers(JavacElements.java:61)
   at org.netbeans.modules.j2ee.persistence.wizard.EntityClosure$6.run(EntityClosure.java:332)
   at org.netbeans.modules.j2ee.persistence.wizard.EntityClosure$6.run(EntityClosure.java:322)
   at org.netbeans.api.java.source.JavaSource$MimeTask.run(JavaSource.java:549)
Comment 1 sunbiz 2012-03-24 16:08:27 UTC 
Created attachment 117197 [details]
stacktrace
Comment 2 Dusan Balek 2012-03-28 14:56:40 UTC 
EntityClosure should not pass null as an argument to Elements.getAllMembers(...).
Comment 3 Sergey Petrov 2012-03-28 15:23:45 UTC 
It shouln't be hard to add null check to Util.getEnabledItems for returned items, but it's better o know how null items may appear.
Is there any specific database schema/selection order?
Comment 4 Sergey Petrov 2012-04-17 16:28:43 UTC 
just one report and no details so far,
may be reproducible on specific tables set but need to know.