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via Atlassian JIRA by Brian Nguyen (HipChat), 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.atlassian.jira.util.JiraVelocityHelper.wasDeleted(JiraVelocityHelper.java:197)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:324)	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:267)	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:197)	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)	at org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:307)	at org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:45)	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:68)	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)	at org.apache.velocity.Template.merge(Template.java:256)	at org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:450)	at com.atlassian.velocity.DefaultVelocityManager.getEncodedBody(DefaultVelocityManager.java:76)	at com.atlassian.velocity.DefaultVelocityManager.getEncodedBody(DefaultVelocityManager.java:60)	at com.atlassian.jira.mail.MailingListCompiler.sendLists(MailingListCompiler.java:142)	at com.atlassian.jira.mail.MailingListCompiler.sendLists(MailingListCompiler.java:84)	at com.atlassian.jira.mail.IssueMailQueueItem.send(IssueMailQueueItem.java:114)	at com.atlassian.mail.queue.MailQueueImpl.sendBuffer(MailQueueImpl.java:68)	at com.atlassian.jira.service.services.mail.MailQueueService.run(MailQueueService.java:23)	at com.atlassian.jira.service.JiraServiceContainer.run(JiraServiceContainer.java:59)	at com.atlassian.jira.service.ServiceRunner.execute(ServiceRunner.java:50)	at org.quartz.core.JobRunShell.run(JobRunShell.java:191)	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:516)