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Posted to notifications@netbeans.apache.org by GitBox <gi...@apache.org> on 2022/05/10 13:46:03 UTC

[GitHub] [netbeans] vieiro commented on issue #4084: NPE in Branding Panel for maven project

vieiro commented on issue #4084:
URL: https://github.com/apache/netbeans/issues/4084#issuecomment-1122419695

   Verified: this happens on Windows, on a brand new Maven/NetBeans installation.
   
   I get this exception...
   
   ```
   WARNING [null]: Last record repeated 3 more times.
   INFO [org.netbeans.ui.indexing]: Indexing started, time from last indexing 5.131 ms.
   SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.maven.apisupport.OpenBrandingEditorAction$1
   java.lang.NullPointerException
   	at org.netbeans.modules.maven.apisupport.OpenBrandingEditorAction$1.run(OpenBrandingEditorAction.java:91)
   	at org.openide.util.RequestProcessor$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)
   ```
   
   ... but once all Maven artifacts are downloaded (and after one minute or so?), and with this exception in between:
   
   ```
   SCAN_EXCEEDS_RATE ID: 61, Type:PATH
   Time scheduled: Tue May 10 15:42:17 CEST 2022
   Time executed: Tue May 10 15:42:17 CEST 2022
   Time finished: Tue May 10 15:42:17 CEST 2022
   Scanned roots: []
   , total time: 0
   Current root(s): []
   Current indexer(s): 
   Time spent in indexers:
   Time spent in indexers, in individual roots:
   Time in index store: 0
   Time crawling: 0
   Stacktrace:
   	java.base/java.lang.Thread.getStackTrace(Thread.java:1602)
   	org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:111)
   	org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:102)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.scheduleFirer(PathRegistry.java:936)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.resetCacheAndFire(PathRegistry.java:929)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.access$500(PathRegistry.java:68)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry$Listener.stateChanged(PathRegistry.java:1265)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:108)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:94)
   	org.netbeans.api.java.queries.SourceForBinaryQuery$Result2$1.stateChanged(SourceForBinaryQuery.java:182)
   	org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:331)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:108)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:94)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.checkChanges(RepositoryForBinaryQueryImpl.java:411)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.access$300(RepositoryForBinaryQueryImpl.java:288)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult$1.run(RepositoryForBinaryQueryImpl.java:328)
   	org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   	org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
   	org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
   	org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
   SCAN_EXCEEDS_RATE ID: 62, Type:PATH
   Time scheduled: Tue May 10 15:42:18 CEST 2022
   Time executed: Tue May 10 15:42:19 CEST 2022
   Time finished: Tue May 10 15:42:19 CEST 2022
   Scanned roots: []
   , total time: 0
   Current root(s): []
   Current indexer(s): 
   Time spent in indexers:
   Time spent in indexers, in individual roots:
   Time in index store: 0
   Time crawling: 0
   Stacktrace:
   	java.base/java.lang.Thread.getStackTrace(Thread.java:1602)
   	org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:111)
   	org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:102)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.scheduleFirer(PathRegistry.java:936)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.resetCacheAndFire(PathRegistry.java:929)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry.access$500(PathRegistry.java:68)
   	org.netbeans.modules.parsing.impl.indexing.PathRegistry$Listener.stateChanged(PathRegistry.java:1265)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:108)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:94)
   	org.netbeans.api.java.queries.SourceForBinaryQuery$Result2$1.stateChanged(SourceForBinaryQuery.java:182)
   	org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:331)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:108)
   	org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:94)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.checkChanges(RepositoryForBinaryQueryImpl.java:411)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult.access$300(RepositoryForBinaryQueryImpl.java:288)
   	org.netbeans.modules.maven.queries.RepositoryForBinaryQueryImpl$SrcResult$1.run(RepositoryForBinaryQueryImpl.java:328)
   	org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   	org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
   	org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
   	org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
   WARNING [org.netbeans.modules.parsing.impl.indexing.LogContext]: === End excessive indexing
   INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Resolving dependencies took: 27 ms
   INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 0 binary roots took: 0 ms
   INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 0 source roots took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
   INFO [org.netbeans.ui.indexing]: Indexing finished, indexing took 28 ms.
   ```
   
   The branding panel does indeed open. After that opening the branding panel does open everytime normally, without delay.
   
   ![imagen](https://user-images.githubusercontent.com/564140/167643368-affd8125-cfa9-4730-90b9-10aa3180bce8.png)
   


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