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| Summary: | NullPointerException at org.netbeans.spi.project.support.ant.PathMatcher.matches | ||
|---|---|---|---|
| Product: | projects | Reporter: | dcherk <dcherk> |
| Component: | Ant Freeform | Assignee: | Milan Kubec <mkubec> |
| Status: | RESOLVED FIXED | ||
| Severity: | blocker | ||
| Priority: | P3 | ||
| Version: | 6.x | ||
| Hardware: | All | ||
| OS: | All | ||
| URL: | http://statistics.netbeans.org/exceptions/detail.do?id=145245 | ||
| Issue Type: | DEFECT | Exception Reporter: | 145245 |
| Attachments: | stacktrace | ||
Created attachment 75869 [details]
stacktrace
Please provide more details how the issue happened. Thanks. A dev build would not have gotten this far:
assert path != null : fo + " not in " + root; //NOI18N
Not sure how path would be null, but perhaps it is a race condition with FolderChildren. I would recommend that this be
changed to
if (path == null) {
return false;
}
I know about the assert and I was thinking about same solution, but wanted to know how to reproduce to find out why null. http://hg.netbeans.org/core-main/rev/b7c0d92dbf06 Integrated into 'main-golden', will be available in build *200905070201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/b7c0d92dbf06 User: Milan Kubec <mkubec@netbeans.org> Log: #156919: avoiding NPE |
Build: NetBeans IDE 6.5 (Build 200811100001) VM: Java HotSpot(TM) Client VM, 10.0-b23, Java(TM) SE Runtime Environment, 1.6.0_07-b06 OS: Windows XP, 5.1, x86 Stacktrace: java.lang.NullPointerException at org.netbeans.spi.project.support.ant.PathMatcher.matches(PathMatcher.java:183) at org.netbeans.modules.ant.freeform.ui.FolderNodeFactory$GroupDataFilter.acceptFileObject(FolderNodeFactory.java:281) at org.openide.loaders.FolderChildren$1R.run(FolderChildren.java:157) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)