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This bug was originally marked as duplicate of bug 208846, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE Dev (Build 201205140400) VM: Java HotSpot(TM) 64-Bit Server VM, 22.1-b02, Java(TM) SE Runtime Environment, 1.7.0_03-b04 OS: Linux Stacktrace: java.lang.IllegalStateException: The manager has been already released at org.netbeans.modules.editor.fold.FoldHierarchyTransactionImpl.addFold(FoldHierarchyTransactionImpl.java:540) at org.netbeans.modules.editor.fold.FoldHierarchyExecution.add(FoldHierarchyExecution.java:363) at org.netbeans.modules.editor.fold.FoldOperationImpl.addToHierarchy(FoldOperationImpl.java:185) at org.netbeans.spi.editor.fold.FoldOperation.addToHierarchy(FoldOperation.java:140) at org.netbeans.modules.editor.fold.support.FoldMaintainerImpl.install(FoldMaintainerImpl.java:249) at org.netbeans.modules.editor.fold.support.FoldMaintainerImpl$2.run(FoldMaintainerImpl.java:209)
Created attachment 119472 [details] stacktrace
Seems as the F-M tries to update hierarchy after release call ?
This bug already has 10 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=187979
This bug already has 20 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=187979
Potential stopper for 7.2, please evaluate ASAP ! Thanks in advance
In contrib module --> not for 7.2.
Created attachment 123915 [details] stacktrace 1. I had opened three Java files for editing. 2. Left the IDE running through the night. 3. In the morning, I closed two of them 4. Got this exception The three java files were Junit test cases
Created attachment 124048 [details] stacktrace After #215217 and the failure to revert back by using the history I switched to design view and then back to history view to try again, this was thrown.
Created attachment 124600 [details] stacktrace Copying and pasting code.
Created attachment 125210 [details] stacktrace
Created attachment 125238 [details] stacktrace Adding a bracket.
Created attachment 125471 [details] stacktrace Copying code.
Created attachment 126761 [details] stacktrace
Created attachment 126936 [details] stacktrace Closing editor tabs fast. The computer crashed, and so when I re-opened netbeans it opened up all the editor tabs it had before the crash. Note, that there where editors from a closed project as well. I'm not sure which editor tab caused the crash. I had HTML (actually, freemarker templates, but I don't have freemarker plug in), and java.
*** This bug has been marked as a duplicate of bug 207618 ***