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| Summary: | NP exception when switching workspaces. | ||
|---|---|---|---|
| Product: | platform | Reporter: | Milos Kleint <mkleint> |
| Component: | -- Other -- | Assignee: | David Simonek <dsimonek> |
| Status: | CLOSED FIXED | ||
| Severity: | normal | CC: | prgsust |
| Priority: | P4 | ||
| Version: | 3.x | ||
| Hardware: | PC | ||
| OS: | Windows 3.1/NT | ||
| Issue Type: | DEFECT | Exception Reporter: | |
BUG also appears in version : FFJ20 Resolved for 3.4.x or earlier, no new info since then -> verified. Resolved for 3.4.x or earlier, no new info since then -> closing. |
Here's a stacktrace of an exception I got when changing workspaces from GUI to Editing. I was not able to reproduce it later. Visually the Explorer and SourceExitor were blank, with a question mark at the Title of the windows. (I worked with FFJ20 Build 1160) Tue Jan 02 17:26:38 GMT+01:00 2001java.lang.NullPointerException: null java.lang.NullPointerException at java.awt.Container.addImpl(Container.java:341) at java.awt.Container.add(Container.java:228) at org.netbeans.core.windows.MultiTabContainer.setVisible(MultiTabContainer.java:44 6) at org.netbeans.core.windows.ModeImpl.setVisible(ModeImpl.java:472) at org.netbeans.core.windows.WorkspaceImpl.setVisible(WorkspaceImpl.java:418) at org.netbeans.core.windows.WindowManagerImpl.setCurrentWorkspace(WindowManagerImp l.java:315) at org.netbeans.core.WorkspaceSwitcher$2.propertyChange(WorkspaceSwitcher.java:107) at org.netbeans.core.awt.TabControl.fireIndexChange(TabControl.java:689) at org.netbeans.core.awt.TabControl.setSelectedIndex(TabControl.java:166) at org.netbeans.core.awt.TabControl.processMouseEvent(TabControl.java:648) at java.awt.Component.processEvent(Component.java:3546) at java.awt.Container.processEvent(Container.java:1164) at java.awt.Component.dispatchEventImpl(Component.java:2595) at java.awt.Container.dispatchEventImpl(Container.java:1213) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2210) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125) at java.awt.Container.dispatchEventImpl(Container.java:1200) at java.awt.Window.dispatchEventImpl(Window.java:912) at java.awt.Component.dispatchEvent(Component.java:2499) at java.awt.EventQueue.dispatchEvent(EventQueue.java:319) at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:103) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:84)