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.

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