This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
I'm using NB 3.3 beta 4 with JDK 1.3.1_01a. Occasionally, when switching projects in the Project Manager, I get the following exception produced (it doesn't happen all the time, but I haven't spotted any common factor yet): Thu Nov 15 15:46:16 GMT 2001: java.io.IOException: null Annotation: Windows null could not be saved due to problems with their serialization. Nested annotation: Output_1 not found in: C:/Development/NetBeansSettings/system : Projects/Log4J/system [org.netbeans.core.projects.FilterFileSystem@326910]/Windows/Components java.lang.Exception at org.netbeans.core.windows.WindowManagerImpl.annotatePersistenceError (WindowManagerImpl.java:721) at org.netbeans.core.windows.WindowManagerImpl$ProjectSwitchListener.propertyChange (WindowManagerImpl.java:1169) at org.netbeans.core.projects.SessionManager.firePropertyChange (SessionManager.java:212) at org.netbeans.core.projects.SessionManager.setProjectLayer (SessionManager.java:96) at org.netbeans.modules.projects.PSupport.projectOpen(PSupport.java:208) at org.netbeans.core.NbProjectOperation.setProject (NbProjectOperation.java:141) at org.netbeans.core.NbProjectOperation.setOpeningProject (NbProjectOperation.java:199) at org.netbeans.core.NbTopManager.openProject(NbTopManager.java:409) at org.netbeans.modules.projects.ProjectManagerPanel$10.run (ProjectManagerPanel.java:324) at org.openide.util.Task.run(Task.java:152) [catch] at org.openide.util.RequestProcessor$ProcessorThread.run (RequestProcessor.java:622) Thu Nov 15 15:46:16 GMT 2001: java.io.IOException: Output_1 not found in: C:/Development/NetBeansSettings/system : Projects/Log4J/system [org.netbeans.core.projects.FilterFileSystem@326910]/Windows/Components java.io.IOException: Output_1 not found in: C:/Development/NetBeansSettings/system : Projects/Log4J/system [org.netbeans.core.projects.FilterFileSystem@326910]/Windows/Components at org.netbeans.core.windows.PersistenceManager.lookupTCInstance (PersistenceManager.java:408) at org.netbeans.core.windows.WindowManagerImpl.lookupTCInstance (WindowManagerImpl.java:870) at org.netbeans.core.windows.layers.TCRefImpl.getTopComponent (TCRefImpl.java:345) at org.netbeans.core.windows.layers.TCRefImpl.updateMode (TCRefImpl.java:194) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.addComponents (ModeData.java:729) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.updateComponents (ModeData.java:606) at org.netbeans.core.windows.layers.ModeData$CookiesImpl.save (ModeData.java:881) at org.netbeans.core.windows.layers.WorkspaceData$InstanceCookieImpl.save (WorkspaceData.java:612) at org.netbeans.core.windows.layers.WindowManagerData$InstanceCookieImpl.save (WindowManagerData.java:532) at org.netbeans.core.windows.PersistenceManager.writeXML (PersistenceManager.java:309) at org.netbeans.core.windows.WindowManagerImpl$ProjectSwitchListener.propertyChange (WindowManagerImpl.java:1162) at org.netbeans.core.projects.SessionManager.firePropertyChange (SessionManager.java:212) at org.netbeans.core.projects.SessionManager.setProjectLayer (SessionManager.java:96) at org.netbeans.modules.projects.PSupport.projectOpen(PSupport.java:208) at org.netbeans.core.NbProjectOperation.setProject (NbProjectOperation.java:141) at org.netbeans.core.NbProjectOperation.setOpeningProject (NbProjectOperation.java:199) at org.netbeans.core.NbTopManager.openProject(NbTopManager.java:409) at org.netbeans.modules.projects.ProjectManagerPanel$10.run (ProjectManagerPanel.java:324) at org.openide.util.Task.run(Task.java:152) [catch] at org.openide.util.RequestProcessor$ProcessorThread.run (RequestProcessor.java:622)
taking this issue
I've had what look like the same errors when switching back after having an openide.filesystems.FSException thrown. It could be related, though I don't remember getting an FSException before when I raised this issue. See http://www.netbeans.org/issues/show_bug.cgi? id=17893 (sorry, I forgot I'd already got this one open and was searching on FSException not IOException...)
*** Issue 17893 has been marked as a duplicate of this issue. ***
This problem can have the same reason as in issue #17894, some actions deffered to AWT thread during the project close are processed later when the project layer has been already switched and thus the missing files are looked for.
-> winsys
Target milestone -> 3.3.1.
Vito, any news?
Vito, I didn't see this error for a while now - is it still true that some AWT tasks are delayed too much as you wrote? Thanx for evaluating further...
I don't see it anymore and the possible cause (deffered tasks) was resolved by issue #17894. I beleive this one is also gone.
Marking as verified in #200201040331.
Resolved for 3.4.x or earlier, no new info since then -> closing.