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Hi, I have mounted a jar file, closed the IDE and deleted the file. Now I get an exception every time I open the IDE: Annotation: Cannot read class: org.netbeans.core.ExJarFileSystem Annotation: Source: Mount/awttree#002Ejar.settings Annotation: Content: <?xml version="1.0"?> <!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings- 1_0.dtd"> <settings version="1.0"> <instanceof class="org.openide.filesystems.AbstractFileSystem$Attr"/> <instanceof class="java.lang.Object"/> <instanceof class="org.openide.filesystems.AbstractFileSystem$Info"/> <instanceof class="org.netbeans.core.ExJarFileSystem"/> <instanceof class="org.openide.filesystems.FileSystem"/> <instanceof class="org.openide.filesystems.AbstractFileSystem$Change"/> <instanceof class="java.io.Serializable"/> <instanceof class="org.openide.filesystems.JarFileSystem"/> <instanceof class="org.openide.filesystems.AbstractFileSystem"/> <instanceof class="org.openide.filesystems.AbstractFileSystem$List"/> <serialdata class="org.netbeans.core.ExJarFileSystem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serialdata> </settings> Annotation: File C:\Dokumente und Einstellungen\tim\Eigene Dateien\src\Java\awttree\lib\awttree.jar does not exist. org.openide.filesystems.FSException: File C:\Dokumente und Einstellungen\tim\Eigene Dateien\src\Java\awttree\lib\awttree.jar does not exist. at org.openide.filesystems.FSException.io (FSException.java:73) at org.openide.filesystems.JarFileSystem.setJarFile (JarFileSystem.java:161) at org.openide.filesystems.JarFileSystem.readObject (JarFileSystem.java:660) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeReadObject (ObjectStreamClass.java:824) at java.io.ObjectInputStream.readSerialData (ObjectInputStream.java:1746) at java.io.ObjectInputStream.readOrdinaryObject (ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0 (ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject (ObjectInputStream.java:324) at org.netbeans.core.projects.XMLSettingsSupport$SettingsRecog nizer.readSerial(XMLSettingsSupport.java:420) at org.netbeans.core.projects.XMLSettingsSupport$SettingsRecog nizer.instanceCreate(XMLSettingsSupport.java:448) at org.netbeans.core.projects.SerialDataConvertor$SettingsInst ance.instanceCreate(SerialDataConvertor.java:315) at org.openide.loaders.FolderInstance.instanceForCookie (FolderInstance.java:365) at org.openide.loaders.FolderInstance$HoldInstance.instanceCre ate(FolderInstance.java:783) at org.netbeans.core.AutomountSupport.createInstance (AutomountSupport.java:83) at org.openide.loaders.FolderInstance.defaultProcessObjects (FolderInstance.java:571) at org.openide.loaders.FolderInstance.access$100 (FolderInstance.java:45) at org.openide.loaders.FolderInstance$2.run (FolderInstance.java:456) at org.openide.util.Task.run(Task.java:136) [catch] at org.openide.util.RequestProcessor$Processor.run (RequestProcessor.java:599) thank you
Reassigning to core, but I think it's already fixed in trunk and the exception is handled silently.
*** This issue has been marked as a duplicate of 27464 ***
verified
closed - it's duplicate.