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Austin Stephens commented on NETBEANS-654: ------------------------------------------ Well, that is funny (I think). I placed a breakpoint at the constructor for SourceIcon, and it appears that it is called and then submitted for an async task "indirectly" by DiffSidebar.getEditorCookie. {noformat} JavaNode$IconTask$SourceIcon.<init>:431 JavaNode$IconTask$SourceIcon.<init>:428 JavaNode$IconTask.create:535 JavaNode.<init>:126 JavaDataSupport.createJavaNode:66 FormDataNode.<init>:51 NbFormServices.createFormDataNode:105 FormDataObject.createNodeDelegate:152 DataObject$1.run:347 DefaultMutexImplementation.readAccess:172 DefaultMutexImplementation$1R.run:1016 Children$ProjectManagerDeadlockDetector.execute:1913 DefaultMutexImplementation.doWrapperAccess:1035 DefaultMutexImplementation.readAccess:162 Mutex.readAccess:235 DataObject.getNodeDelegateImpl:330 DataObject.getNodeDelegate:317 FormDataObject.getLookup:90 FormEditorSupport.<init>:193 NbFormServices.createEditorSupport:126 FormDataObject.getFormEditorSupport:131 FormDataObject.getCookie:81 DiffSidebar.getEditorCookie:1111 DiffSidebar.getText:1060 DiffSidebar.getText:979 DiffSidebar.access$1600:89 DiffSidebar$RefreshDiffTask.fetchOriginalContent:940{noformat} DiffSidebar creates two temp files in getText(VersioningSystem) (one for .form and one for .java) in a temp folder that is deleted in a `finally` that is called before leaving the method. The .java file is the *same file* *that is given to the Source Icon Task*. This results in the file being deleted before JavaNode$IconTask$SourceIcon gets a chance to read it. Well, that was round-about... Aren't debuggers great? Also, is that enough for you to find the issue? > InvalidFileException while editing a class with a .form file > ------------------------------------------------------------ > > Key: NETBEANS-654 > URL: https://issues.apache.org/jira/browse/NETBEANS-654 > Project: NetBeans > Issue Type: Bug > Components: java - Source > Affects Versions: 9.0 > Environment: Mac > Reporter: Austin Stephens > Assignee: Jan Lahoda > Priority: Blocker > > This happens while Netbeans is trying to parse the source of a class that has > a form designer editor thingy. > {noformat} > Annotation: An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > Annotation: An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > Annotation: An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > Annotation: An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > An error occurred during parsing of > '/var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java'. > Please report a bug against java/source and attach dump file > '/Users/astephens/Library/Application > Support/NetBeans/dev/var/log/<redacted>_4.dump'. > Caused: > org.netbeans.modules.java.source.parsing.FileObjects$InvalidFileException: > Invalid or deleted file: > /var/folders/h7/fj0xqrvj6398tchb4bvt4b8c0xt43p/T/vcs-1523547877869/vcs-1523563534216/<redacted>.java > at > org.netbeans.modules.java.source.parsing.FileObjects.sourceFileObject(FileObjects.java:354) > at > org.netbeans.modules.java.source.parsing.FileObjects.sourceFileObject(FileObjects.java:334) > Caused: java.lang.IllegalArgumentException > at > org.netbeans.modules.java.source.parsing.FileObjects.sourceFileObject(FileObjects.java:337) > at > org.netbeans.modules.java.source.parsing.JavacParser.createJavacTask(JavacParser.java:730) > at > org.netbeans.modules.java.source.parsing.CompilationInfoImpl.getJavacTask(CompilationInfoImpl.java:374) > [catch] at > org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:580) > at > org.netbeans.modules.java.source.parsing.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:361) > at > org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:84) > at > org.netbeans.modules.java.JavaNode$IconTask$SourceIcon$1.run(JavaNode.java:443) > at > org.netbeans.modules.java.JavaNode$IconTask$SourceIcon$1.run(JavaNode.java:440) > at > org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:501) > at > org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130) > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114) > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) > at > org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) > at > org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) > at > org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) > at > org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) > at > org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178) > at > org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81) > at > org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:451) > at > org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422) > at > org.netbeans.modules.java.JavaNode$IconTask$SourceIcon.computeIcon(JavaNode.java:440) > at org.netbeans.modules.java.JavaNode$IconTask.run(JavaNode.java:402) > at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) > at > org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > at > org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) > Caused: org.openide.util.RequestProcessor$FastItem: task failed due to > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further 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