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Build: NetBeans IDE Dev (Build 201109260601) VM: Java HotSpot(TM) 64-Bit Server VM, 20.0-b11, Java(TM) SE Runtime Environment, 1.6.0_25-b06 OS: Windows 7 User Comments: athompson: switched tabs (2 java files) Stacktrace: java.lang.NullPointerException at org.netbeans.modules.editor.lib2.view.DocumentViewChildren.viewIndexFirstByStartOffset(DocumentViewChildren.java:248) at org.netbeans.modules.editor.lib2.view.DocumentView.getViewIndex(DocumentView.java:327) at org.netbeans.modules.editor.lib2.view.ViewHierarchyImpl.modelToParagraphView(ViewHierarchyImpl.java:284) at org.netbeans.modules.editor.lib2.view.LockedViewHierarchy.modelToParagraphView(LockedViewHierarchy.java:124) at org.netbeans.editor.GlyphGutter$6.run(GlyphGutter.java:655) at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1404)
Created attachment 111271 [details] stacktrace
After this NPE, IDE was unusable and I had to kill NetBeans.
Created attachment 111317 [details] stacktrace
Created attachment 111477 [details] stacktrace Editing a source file with heavy use of keyboard. specifically, adding items to a String[]
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=181315
Created attachment 111538 [details] stacktrace Changed the name of a class. Initially the class had the same name as the file.
Created attachment 111553 [details] stacktrace
*** Bug 202787 has been marked as a duplicate of this bug. ***
*** Bug 202829 has been marked as a duplicate of this bug. ***
*** Bug 203186 has been marked as a duplicate of this bug. ***
This bug already has 10 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=181315
This is a dup of issue 202588. There was an invalid locking which the mentioned issue has fixed. If possible please use a recent Dev build from http://bits.netbeans.org/download/trunk/nightly/latest/ the issue should not trigger there.
*** This bug has been marked as a duplicate of bug 202588 ***
*** Bug 203852 has been marked as a duplicate of this bug. ***
*** Bug 202817 has been marked as a duplicate of this bug. ***
*** Bug 204138 has been marked as a duplicate of this bug. ***