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Summary: | NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext | ||
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Product: | java | Reporter: | Jan Becicka <jbecicka> |
Component: | Javadoc | Assignee: | Jan Becicka <jbecicka> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | dkonecny, gtzabari, kingsob, LordQuackstar, mklaehn, mps77, muellermi, netacq_server |
Priority: | P2 | ||
Version: | 7.1 | ||
Hardware: | All | ||
OS: | All | ||
Issue Type: | DEFECT | Exception Reporter: | 179095 |
Attachments: |
stacktrace
stacktrace stacktrace stacktrace stacktrace stacktrace |
Description
Jan Becicka
2011-05-31 12:12:24 UTC
Created attachment 108620 [details]
stacktrace
Changeset: http://hg.netbeans.org/jet-main/rev/3559b3206ebd Author: Jan Becicka <jbecicka@netbeans.org> Date: 2011-05-31 14:33 Message: Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext Integrated into 'main-golden', will be available in build *201106010401* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/3559b3206ebd User: Jan Becicka <jbecicka@netbeans.org> Log: Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext I am getting a NPE when hitting CTRL+Z to undo an editor operation. The exceptions keep on getting fired indefinitely, forcing me to close the entire IDE. The exception reporter says my issue is a duplicate of this bug report (which was closed) but I've reproduced it using: Product Version: NetBeans IDE Dev (Build 201106130600) Java: 1.6.0_25; Java HotSpot(TM) 64-Bit Server VM 20.0-b11 System: Windows 7 version 6.1 running on amd64; Cp1252; en_CA (nb) So either this is a different bug or the problem is not resolved. Please take a look at recent exception reports for this issue. Created attachment 108941 [details]
stacktrace
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=179095 Same experience as gtzabari - I had to close the file without saving it and lose my changes which would classify it as P1. It happened only once so for now P2. I had to restart IDE because something got seriously broken by the NPE - selecting text stop displaying highlight etc. Consider some hotfix for 7.0.1. Although I have no idea how to reproduce. This issue does not affect 7.0. This is dev build issue. It is also possible, that the issue is in fact fixed, but your userdir contains some invalid items from not-yet-fixed build... Anyone able to reproduce it with clean userdir? Created attachment 108948 [details]
stacktrace
Changeset: http://hg.netbeans.org/jet-main/rev/153f56cca253 Author: Jan Becicka <jbecicka@netbeans.org> Date: 2011-06-17 11:11 Message: Improved logging. NPE thrown only once. Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext Created attachment 108952 [details]
stacktrace
This bug already has 10 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=179095 Integrated into 'main-golden' Changeset: http://hg.netbeans.org/main-golden/rev/153f56cca253 User: Jan Becicka <jbecicka@netbeans.org> Log: Improved logging. NPE thrown only once. Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext I reproduced this on a clean userdir. See my report here: http://statistics.netbeans.org/analytics/exception.do?id=516029 Created attachment 109091 [details]
stacktrace
Ctrl-z in editor
Created attachment 109092 [details]
stacktrace
un-comment in editor (via button)
Good news! I found an easy way of reproducing the problem. 1. Place caret on top of variable in editor 2. Hit CTRL+R and rename the variable 3. Hit CTRL+Z. Exception will be thrown. This is 100% reproducible for me. Changeset: http://hg.netbeans.org/jet-main/rev/b43452695c7b Author: Jan Becicka <jbecicka@netbeans.org> Date: 2011-06-30 10:22 Message: Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext Integrated into 'main-golden' Changeset: http://hg.netbeans.org/main-golden/rev/b43452695c7b User: Jan Becicka <jbecicka@netbeans.org> Log: Issue #199027 - NullPointerException at org.netbeans.modules.javadoc.highlighting.Highlighting$HSImpl.moveNext |