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

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via Atlassian JIRA by Peter Hanraets, 1 year ago
This exception has no message.
via Atlassian JIRA by Peter Hanraets, 1 year ago
This exception has no message.
via Eclipse Bugzilla by phil.hunt, 1 year ago
This exception has no message.
via Atlassian JIRA by Pietro Schaff [Atlassian], 1 year ago
This exception has no message.
via Atlassian JIRA by Pietro Schaff [Atlassian], 1 year ago
This exception has no message.
via Oracle Community by 61157, 1 year ago
java.lang.NullPointerException:
at java.util.Hashtable.put(Hashtable.java:514)
at java.util.Properties.setProperty(Properties.java:161)
at com.atlassian.crowd.dao.directory.DirectoryPropertiesMapper.exportProperties(DirectoryPropertiesMapper.java:222)
at com.atlassian.crowd.file.FileConfigurationExporter.exportDirectories(FileConfigurationExporter.java:26)
at com.atlassian.crowd.manager.backup.DefaultBackupManager.backup(DefaultBackupManager.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at com.sun.proxy.$Proxy50.backup(Unknown Source)
at com.atlassian.crowd.manager.backup.BackupJob.executeInternal(BackupJob.java:30)
at org.quartz.core.JobRunShell.run(JobRunShell.java:203)

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