kuvalda4g commented on issue #4479:
URL: https://github.com/apache/netbeans/issues/4479#issuecomment-1552973368
Same error in Apache NetBeans 17 and OpenJDK 17.0.7+7-LTS. NetBeans won't
open any file.
java.lang.NullPointerException: Cannot invoke
"javax.swing.text.AttributeSet.getAttribute(Object)" because "as" is null
at org.netbeans.editor.Coloring.toFont(Coloring.java:795)
at org.netbeans.editor.Coloring.fromAttributeSet(Coloring.java:758)
at
com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.updateColors(DrawingPanel.java:307)
at
com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.<init>(DrawingPanel.java:108)
at
com.junichi11.netbeans.modules.color.codes.preview.ui.DrawingPanel.create(DrawingPanel.java:97)
at
com.junichi11.netbeans.modules.color.codes.preview.ui.ColorsSideBarPanel.<init>(ColorsSideBarPanel.java:32)
at
com.junichi11.netbeans.modules.color.codes.preview.ui.ColorsSideBarFactory.createSideBar(ColorsSideBarFactory.java:37)
at
org.netbeans.modules.editor.impl.CustomizableSideBar.createSideBarsMap(CustomizableSideBar.java:404)
at
org.netbeans.modules.editor.impl.CustomizableSideBar.getSideBarsInternal(CustomizableSideBar.java:180)
at
org.netbeans.modules.editor.impl.CustomizableSideBar.getSideBars(CustomizableSideBar.java:143)
at
org.netbeans.modules.editor.NbEditorUI.createExtComponent(NbEditorUI.java:263)
at org.netbeans.editor.EditorUI.getExtComponent(EditorUI.java:934)
at
org.netbeans.modules.editor.NbEditorDocument.createEditor(NbEditorDocument.java:176)
at
org.openide.text.CloneableEditorInitializer.initCustomEditor(CloneableEditorInitializer.java:511)
at
org.openide.text.CloneableEditorInitializer.initCustomEditorAndDecorationsInEDT(CloneableEditorInitializer.java:573)
[catch] at
org.openide.text.CloneableEditorInitializer.run(CloneableEditorInitializer.java:321)
at
org.openide.text.CloneableEditorInitializer.processPendingEDTRequests(CloneableEditorInitializer.java:135)
at
org.openide.text.CloneableEditorInitializer$1.run(CloneableEditorInitializer.java:84)
at
org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1611)
at
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:287)
at
org.netbeans.modules.openide.util.NbMutexEventProvider$Event.lambda$doEventRequest$1(NbMutexEventProvider.java:112)
at
java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at
java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at
java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at
java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)
at
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
at
java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at
java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at
java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at
java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at
java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at
java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
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