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Bug 18598 - Some Window System exceptions.
Summary: Some Window System exceptions.
Status: CLOSED WORKSFORME
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 3.x
Hardware: PC Windows 3.1/NT
: P3 blocker (vote)
Assignee: issues@platform
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2001-12-13 08:06 UTC by Ivan López Gatnau
Modified: 2008-12-22 21:59 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Ivan López Gatnau 2001-12-13 08:06:46 UTC 
Sometimes, not usually, I lost my connection to my CVS server, and, of course, 
the server is always running.

Maybe it happens when you close your NB application before saving the Project. 
It could be an idea.

thanx
Comment 1 Martin Entlicher 2001-12-13 13:21:04 UTC 
Well, to be honest I don't understand what the problem is.
You lost your connection to your CVS server sometimes. That means,
that the CVS command fail with some error message? If this is what
happens, I don't see a way how can I influence this from NetBeans.

Please be more specific, otherwise I can not help you.
Comment 2 Jiri Kovalsky 2001-12-13 16:55:08 UTC 
Inless you Ivan explain it in more detail I verify this issue. Don't 
hesitate to reopen with further description if you have a reproducable
case.
Comment 3 Ivan López Gatnau 2002-01-03 15:10:44 UTC 
Thu Jan 03 16:06:59 CET 2002: java.io.IOException: null
Annotation: Windows null could not be opened due to problems with 
their deserialization.
Nested annotation: org.openide.loaders.DefaultDataObject
java.lang.Exception
        at 
org.netbeans.core.windows.WindowManagerImpl.annotatePersistenceError
(WindowManagerImpl.java:597)
        at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.valida
teData(WindowManagerImpl.java:1353)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:895)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:861)
        at 
org.netbeans.core.windows.frames.SplitContainerImpl.validateData
(SplitContainerImpl.java:474)
        at org.netbeans.core.windows.ModeImpl.validateData
(ModeImpl.java:1280)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.processModesValid
ation(WorkspaceVisibilityManager.java:324)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.validateModes
(WorkspaceVisibilityManager.java:234)
        at org.netbeans.core.windows.WorkspaceImpl.validateData
(WorkspaceImpl.java:615)
        at 
org.netbeans.core.windows.WindowManagerImpl$SerializationReplacer.read
Resolve(WindowManagerImpl.java:866)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectStreamClass.invokeMethod
(ObjectStreamClass.java:1615)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:393)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.util.io.NbMarshalledObject.get
(NbMarshalledObject.java:88)
        at org.netbeans.modules.projects.PSupport.updateWindowManager
(PSupport.java:897)
        at org.netbeans.modules.projects.PSupport.projectOpen
(PSupport.java:264)
        at org.netbeans.core.NbProjectOperation.setProject
(NbProjectOperation.java:129)
        at org.netbeans.core.NbProjectOperation.setOpeningProject
(NbProjectOperation.java:192)
        at org.netbeans.core.NbProjectOperation.openOrCreateProject
(NbProjectOperation.java:178)
        at org.netbeans.core.NonGui.run(NonGui.java:495)
        at org.netbeans.core.Main.run(Main.java:187)
        at org.openide.TopManager.initializeTopManager
(TopManager.java:120)
        at org.openide.TopManager.getDefault(TopManager.java:81)
        at org.netbeans.core.Main.main(Main.java:274)
        at org.netbeans.core.TopThreadGroup.run
(TopThreadGroup.java:90)
[catch] at java.lang.Thread.run(Thread.java:484)
 
Thu Jan 03 16:06:59 CET 2002: java.lang.ClassCastException: 
org.openide.loaders.DefaultDataObject
Nested annotation: org.openide.loaders.DefaultDataObject
java.io.IOException: org.openide.loaders.DefaultDataObject
        at org.openide.windows.TopComponent$Replacer.readObject
(TopComponent.java:729)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectInputStream.invokeObjectReader
(ObjectInputStream.java:2213)
        at java.io.ObjectInputStream.inputObject
(ObjectInputStream.java:1410)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:386)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.util.io.NbMarshalledObject.get
(NbMarshalledObject.java:88)
        at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.valida
teData(WindowManagerImpl.java:1337)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:895)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:861)
        at 
org.netbeans.core.windows.frames.SplitContainerImpl.validateData
(SplitContainerImpl.java:474)
        at org.netbeans.core.windows.ModeImpl.validateData
(ModeImpl.java:1280)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.processModesValid
ation(WorkspaceVisibilityManager.java:324)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.validateModes
(WorkspaceVisibilityManager.java:234)
        at org.netbeans.core.windows.WorkspaceImpl.validateData
(WorkspaceImpl.java:615)
        at 
org.netbeans.core.windows.WindowManagerImpl$SerializationReplacer.read
Resolve(WindowManagerImpl.java:866)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectStreamClass.invokeMethod
(ObjectStreamClass.java:1615)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:393)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.util.io.NbMarshalledObject.get
(NbMarshalledObject.java:88)
        at org.netbeans.modules.projects.PSupport.updateWindowManager
(PSupport.java:897)
        at org.netbeans.modules.projects.PSupport.projectOpen
(PSupport.java:264)
        at org.netbeans.core.NbProjectOperation.setProject
(NbProjectOperation.java:129)
        at org.netbeans.core.NbProjectOperation.setOpeningProject
(NbProjectOperation.java:192)
        at org.netbeans.core.NbProjectOperation.openOrCreateProject
(NbProjectOperation.java:178)
        at org.netbeans.core.NonGui.run(NonGui.java:495)
        at org.netbeans.core.Main.run(Main.java:187)
        at org.openide.TopManager.initializeTopManager
(TopManager.java:120)
        at org.openide.TopManager.getDefault(TopManager.java:81)
        at org.netbeans.core.Main.main(Main.java:274)
        at org.netbeans.core.TopThreadGroup.run
(TopThreadGroup.java:90)
[catch] at java.lang.Thread.run(Thread.java:484)
 
Thu Jan 03 16:06:59 CET 2002: java.lang.ClassCastException: 
org.openide.loaders.DefaultDataObject
java.lang.ClassCastException: org.openide.loaders.DefaultDataObject
        at 
org.netbeans.modules.text.TXTEditorSupport$Environment.findCloneableOp
enSupport(TXTEditorSupport.java:130)
        at org.openide.windows.CloneableOpenSupport$Listener.support
(CloneableOpenSupport.java:276)
        at 
org.openide.windows.CloneableOpenSupport$Listener.readResolve
(CloneableOpenSupport.java:332)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectStreamClass.invokeMethod
(ObjectStreamClass.java:1615)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:393)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.windows.CloneableTopComponent.readExternal
(CloneableTopComponent.java:165)
        at org.openide.text.CloneableEditor.readExternal
(CloneableEditor.java:475)
        at org.openide.windows.TopComponent$Replacer.readObject
(TopComponent.java:705)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectInputStream.invokeObjectReader
(ObjectInputStream.java:2213)
        at java.io.ObjectInputStream.inputObject
(ObjectInputStream.java:1410)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:386)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.util.io.NbMarshalledObject.get
(NbMarshalledObject.java:88)
        at 
org.netbeans.core.windows.WindowManagerImpl$TopComponentManager.valida
teData(WindowManagerImpl.java:1337)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:895)
        at 
org.netbeans.core.windows.frames.DefaultContainerImpl.validateData
(DefaultContainerImpl.java:861)
        at 
org.netbeans.core.windows.frames.SplitContainerImpl.validateData
(SplitContainerImpl.java:474)
        at org.netbeans.core.windows.ModeImpl.validateData
(ModeImpl.java:1280)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.processModesValid
ation(WorkspaceVisibilityManager.java:324)
        at 
org.netbeans.core.windows.WorkspaceVisibilityManager.validateModes
(WorkspaceVisibilityManager.java:234)
        at org.netbeans.core.windows.WorkspaceImpl.validateData
(WorkspaceImpl.java:615)
        at 
org.netbeans.core.windows.WindowManagerImpl$SerializationReplacer.read
Resolve(WindowManagerImpl.java:866)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.io.ObjectStreamClass.invokeMethod
(ObjectStreamClass.java:1615)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:393)
        at java.io.ObjectInputStream.readObject
(ObjectInputStream.java:236)
        at org.openide.util.io.NbMarshalledObject.get
(NbMarshalledObject.java:88)
        at org.netbeans.modules.projects.PSupport.updateWindowManager
(PSupport.java:897)
        at org.netbeans.modules.projects.PSupport.projectOpen
(PSupport.java:264)
        at org.netbeans.core.NbProjectOperation.setProject
(NbProjectOperation.java:129)
        at org.netbeans.core.NbProjectOperation.setOpeningProject
(NbProjectOperation.java:192)
        at org.netbeans.core.NbProjectOperation.openOrCreateProject
(NbProjectOperation.java:178)
        at org.netbeans.core.NonGui.run(NonGui.java:495)
        at org.netbeans.core.Main.run(Main.java:187)
        at org.openide.TopManager.initializeTopManager
(TopManager.java:120)
        at org.openide.TopManager.getDefault(TopManager.java:81)
        at org.netbeans.core.Main.main(Main.java:274)
        at org.netbeans.core.TopThreadGroup.run
(TopThreadGroup.java:90)
[catch] at java.lang.Thread.run(Thread.java:484)
Comment 4 Martin Entlicher 2002-01-03 15:26:08 UTC 
I really don't know what's going on here. These are some exceptions
from the window system probably. Therefore I'm changing the summary
and moving to openide...
Comment 5 Lukas Hasik 2002-01-03 16:46:57 UTC 
Hi Ivan,
it's really strange thing. Could you please provide more details for
this issue ?
Try to provide reproducible scenario, what exactly you did before
problem appeared, does this happend often to you ?
What version of netbeans are you using, jdk ... ?

Otherwise we cannot do anything for you.
thanks.
Comment 6 Ivan López Gatnau 2002-01-03 16:56:27 UTC 
I'm using JDK 1.3.0_02, NetBeans 3.2 (Build 39) in a NT Workstation 
with 256Mb RAM.

Don't know when it happens, it's a random bug.

I'm sorry.
Comment 7 Lukas Hasik 2002-01-03 17:55:03 UTC 
Thanks for reporting the bug! 

You are using really old IDE and JDK, try to upgrade :)
I'm going to left this bug closed as worksforme when its from so old
release and we don't have reproducible scenario...

please feel free to reopen if this bug reapears.