[jira] [Created] (NETBEANS-4460) C++ Code Completion not working

["Holger Weber (Jira)" <ji...@apache.org>]

Holger Weber created NETBEANS-4460:
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             Summary: C++ Code Completion not working
                 Key: NETBEANS-4460
                 URL: https://issues.apache.org/jira/browse/NETBEANS-4460
             Project: NetBeans
          Issue Type: Bug
          Components: cnd - Code Completion
    Affects Versions: 11.3, 11.2, 12.0
         Environment: Windows 10, msys64
            Reporter: Holger Weber


Sometimes the Code Completion doesn't work. So creating a derived class and try to auto complete a constructor just shows "Please wait.." tool tip and a notification is created.

Part of Log:

SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.spi.editor.completion.support.AsyncCompletionTask
java.lang.ClassCastException: org.openide.util.ImageUtilities$ToolTipImage cannot be cast to java.desktop/javax.swing.ImageIcon
 at org.netbeans.modules.cnd.refactoring.completion.overridemethod.CsmOverrideMethodCompletionItem.<init>(CsmOverrideMethodCompletionItem.java:112)
 at org.netbeans.modules.cnd.refactoring.completion.overridemethod.CsmOverrideMethodCompletionItem.createImplementItem(CsmOverrideMethodCompletionItem.java:139)
 at org.netbeans.modules.cnd.refactoring.completion.overridemethod.CsmOverrideMethodCompletionProvider$Query.getItems(CsmOverrideMethodCompletionProvider.java:242)
 at org.netbeans.modules.cnd.refactoring.completion.overridemethod.CsmOverrideMethodCompletionProvider$Query.query(CsmOverrideMethodCompletionProvider.java:125)
 at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198)
 at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
 at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
 at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)



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