java.lang.NullPointerException: This exception has no message.

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Solutions on the web

via Sonatype JIRA by Pascal Rapicault, 1 year ago
This exception has no message.
via Sonatype JIRA by Michal Wlodarczyk, 1 year ago
This exception has no message.
via Sonatype JIRA by Michal Wlodarczyk, 1 year ago
This exception has no message.
via Sonatype JIRA by Tony Stonebarger, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.apache.maven.index.context.IndexUtils.copyDirectory(IndexUtils.java:51)
at org.apache.maven.index.DefaultNexusIndexer.scan(DefaultNexusIndexer.java:306)
at org.sonatype.nexus.index.DefaultIndexerManager.reindexRepository(DefaultIndexerManager.java:904)
at org.sonatype.nexus.index.DefaultIndexerManager.reindexRepository(DefaultIndexerManager.java:844)
at org.sonatype.nexus.tasks.ReindexTaskHandlerLegacy.reindexRepository(ReindexTaskHandlerLegacy.java:60)
at org.sonatype.nexus.tasks.AbstractIndexerTask.doRun(AbstractIndexerTask.java:75)
at org.sonatype.scheduling.DefaultScheduledTask.call(DefaultScheduledTask.java:437)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)

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