Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Atlassian JIRA by Armond Avanes, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.atlassian.confluence.importexport.impl.AbstractXmlExporter.backupEntities(AbstractXmlExporter.java:103)	at com.atlassian.confluence.importexport.impl.AbstractXmlExporter.doExport(AbstractXmlExporter.java:43)	at com.atlassian.confluence.importexport.DefaultImportExportManager.exportAs(DefaultImportExportManager.java:102)	at com.atlassian.confluence.importexport.impl.BackupJob.execute(BackupJob.java:71)	at org.quartz.core.JobRunShell.run(JobRunShell.java:147)	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:387)