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Created attachment 115132 [details] the error messages log file java.lang.ClassNotFoundException: Cannot instantiate org.netbeans.progress.module.ProgressListAction for MultiFileObject@1eb84f[Actions/Window/org-netbeans-progress-module-ProgressListAction.instance] at org.openide.loaders.InstanceSupport.instanceCreate(InstanceSupport.java:218) at org.openide.loaders.InstanceDataObject$Ser.instanceCreate(InstanceDataObject.java:1231) at org.openide.loaders.InstanceDataObject.instanceCreate(InstanceDataObject.java:739) at org.openide.loaders.FolderInstance.instanceForCookie(FolderInstance.java:521) at org.openide.loaders.FolderInstance$HoldInstance.instanceCreate(FolderInstance.java:1006) at org.openide.awt.MenuBar.allInstances(MenuBar.java:216) at org.openide.awt.MenuBar$LazyMenu$MenuFolder.createInstance(MenuBar.java:620) at org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:742) at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:74) at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:628) at org.openide.util.Task.run(Task.java:222) [catch] at org.openide.awt.AWTTask.run(AWTTask.java:35) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.NullPointerException at java.awt.Dimension.<init>(Dimension.java:91) at javax.swing.plaf.basic.BasicProgressBarUI.getPreferredSize(BasicProgressBarUI.java:757) at javax.swing.JComponent.getPreferredSize(JComponent.java:1582) at org.netbeans.progress.module.ui.NbProgressBar.getPreferredSize(NbProgressBar.java:61) at org.netbeans.progress.module.ui.StatusLineComponent.<init>(StatusLineComponent.java:101) at org.netbeans.progress.module.Controller.getDefault(Controller.java:75) at org.netbeans.progress.module.ProgressListAction.<init>(ProgressListAction.java:42) at org.netbeans.progress.module.ProgressListAction.<init>(ProgressListAction.java:36) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) at org.openide.loaders.InstanceSupport.instanceCreate(InstanceSupport.java:207) ... 18 more ==> java.lang.NullPointerException at java.awt.Dimension.<init>(Dimension.java:91) at javax.swing.plaf.basic.BasicProgressBarUI.getPreferredSize(BasicProgressBarUI.java:757) at javax.swing.JComponent.getPreferredSize(JComponent.java:1582) at org.netbeans.progress.module.ui.NbProgressBar.getPreferredSize(NbProgressBar.java:61) at org.netbeans.progress.module.ui.StatusLineComponent.<init>(StatusLineComponent.java:101) at org.netbeans.progress.module.Controller.getDefault(Controller.java:75) at org.netbeans.progress.module.ProgressListAction.<init>(ProgressListAction.java:42) at org.netbeans.progress.module.ProgressListAction.<init>(ProgressListAction.java:36) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) at org.openide.loaders.InstanceSupport.instanceCreate(InstanceSupport.java:207) at org.openide.loaders.InstanceDataObject$Ser.instanceCreate(InstanceDataObject.java:1231) at org.openide.loaders.InstanceDataObject.instanceCreate(InstanceDataObject.java:739) at org.openide.loaders.FolderInstance.instanceForCookie(FolderInstance.java:521) at org.openide.loaders.FolderInstance$HoldInstance.instanceCreate(FolderInstance.java:1006) at org.openide.awt.MenuBar.allInstances(MenuBar.java:216) at org.openide.awt.MenuBar$LazyMenu$MenuFolder.createInstance(MenuBar.java:620) at org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:742) at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:74) at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:628) at org.openide.util.Task.run(Task.java:222) [catch] at org.openide.awt.AWTTask.run(AWTTask.java:35) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Upgrading from NetBeans 5.5.1 to a newer version of NB is likely going to resolve this problem.
(In reply to comment #1) > Upgrading from NetBeans 5.5.1 to a newer version of NB is likely going to > resolve this problem. Thank you David. I will do that to see if it works. Jia
(In reply to comment #2) > (In reply to comment #1) > > Upgrading from NetBeans 5.5.1 to a newer version of NB is likely going to > > resolve this problem. > > Thank you David. I will do that to see if it works. > > Jia When I opened my project in netbeans 7.0.1, there are some error messages: The module has not been deployed. at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:210) at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:106) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:390) at org.apache.tools.ant.Target.performTasks(Target.java:411) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399) at org.apache.tools.ant.Project.executeTarget(Project.java:1368) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1251) at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:284) at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539) at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153) Do you have any idea what happened? Thank you, Jia
Sorry Jia, but this is has nothing to do with original issue, you have to fill in new one. Thanks