[JIRA] (JENKINS-54112) Jenkins fails to restart after EC2 plugin upgrade

[grant_peder...@hotmail.com (JIRA)]

Title: Message Title

Grant Pedersen commented on JENKINS-54112   Re: Jenkins fails to restart after EC2 plugin upgrade I added the new permission and upgraded the plugin. I had to update the Groovy script that I use to register the EC2 Cloud due to a constructor change to the UnixData class. Unfortunately I encountered a similar error message after spinning up a build executor and then rebooting: java.lang.NullPointerException at hudson.plugins.ec2.EC2Computer.getState(EC2Computer.java:128) at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:176) at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:48) at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:145) at hudson.model.AbstractCIBase.access$000(AbstractCIBase.java:46) at hudson.model.AbstractCIBase$2.run(AbstractCIBase.java:207) at hudson.model.Queue._withLock(Queue.java:1380) at hudson.model.Queue.withLock(Queue.java:1257) at hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:190) at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1552) at jenkins.model.Nodes$9.run(Nodes.java:348) at hudson.model.Queue._withLock(Queue.java:1380) at hudson.model.Queue.withLock(Queue.java:1257) at jenkins.model.Nodes.load(Nodes.java:339) at jenkins.model.Jenkins$13.run(Jenkins.java:3113) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296) at jenkins.model.Jenkins$5.runTask(Jenkins.java:1069) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.