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

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via Spring JIRA by Ben Alex, 1 year ago
This exception has no message.
via Spring JIRA by Ben Alex, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.springframework.roo.metadata.internal.DefaultMetadataDependencyRegistry.notifyDownstream(DefaultMetadataDependencyRegistry.java:233)
at org.springframework.roo.project.MavenProjectMetadataProvider.onFileEvent(MavenProjectMetadataProvider.java:196)
at org.springframework.roo.file.monitor.polling.PollingFileMonitorService.publish(PollingFileMonitorService.java:330)
at org.springframework.roo.file.monitor.polling.PollingFileMonitorService.scanAll(PollingFileMonitorService.java:304)
at org.springframework.roo.process.manager.internal.DefaultProcessManager.doTransactionally(DefaultProcessManager.java:178)
at org.springframework.roo.process.manager.internal.DefaultProcessManager.backgroundPoll(DefaultProcessManager.java:125)
at org.springframework.roo.process.manager.internal.DefaultProcessManager.timerBasedPoll(DefaultProcessManager.java:240)
at org.springframework.roo.process.manager.internal.DefaultProcessManager$2.run(DefaultProcessManager.java:68)
at java.lang.Thread.run(Thread.java:679)

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