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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(	at com.atlassian.confluence.importexport.impl.AbstractXmlExporter.doExport(	at com.atlassian.confluence.importexport.DefaultImportExportManager.exportAs(	at com.atlassian.confluence.importexport.impl.BackupJob.execute(	at	at org.quartz.simpl.SimpleThreadPool$