[JIRA] (JENKINS-58788) EC2 Plugin throwing NullPointer exception when connecting to Windows agent.

[bittebr...@gmail.com (JIRA)]

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Tim Brown created an issue   Jenkins / JENKINS-58788 EC2 Plugin throwing NullPointer exception when connecting to Windows agent. Issue Type: Bug Assignee: FABRIZIO MANFREDI Components: ec2-plugin Created: 2019-08-02 15:36 Environment: Docker, windows Priority: Major Reporter: Tim Brown I was using the latest jenkins/jenkins:lts container(2.176.1), and moved to the jenkins/jenkins container (2.187), but same issue. I am also using the latest ec2-plugin version (1.44.1) am using The code and the exception are below. Exception: Connecting to (34.245.65.86) with WinRM as Administrator Waiting for WinRM to come up. Sleeping 10s. Connecting to (34.245.65.86) with WinRM as Administrator Waiting for WinRM to come up. Sleeping 10s. ERROR: Unexpected error in launching an agent. This is probably a bug in Jenkins java.lang.NullPointerException at hudson.plugins.ec2.win.EC2WindowsLauncher.connectToWinRM(EC2WindowsLauncher.java:123) at hudson.plugins.ec2.win.EC2WindowsLauncher.launchScript(EC2WindowsLauncher.java:37) at hudson.plugins.ec2.EC2ComputerLauncher.launch(EC2ComputerLauncher.java:48) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:294) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Code: 119: throw new AmazonClientException("Timed out after " + (waitTime / 1000) 120: + " seconds of waiting for winrm to be connected"); 121: } 122: Instance instance = computer.updateInstanceDescription(); 123: String host = EC2HostAddressProvider.windows(instance, computer.getSlaveTemplate().connectionStrategy); 124: 125: if ("0.0.0.0".equals(host)) { If I were to guess I would say computer.getSlaveTemplate() is returning null (which looks like computer.getNode() returns null), but I'm not a Java programmer. Here is a full list of my plugin versions: ace-editor:1.1 amazon-ecr:1.6 antisamy-markup-formatter:1.5 apache-httpcomponents-client-4-api:4.5.5-3.0 authentication-tokens:1.3 aws-credentials:1.27 aws-java-sdk:1.11.594 bouncycastle-api:2.17 branch-api:2.5.4 cloudbees-folder:6.9 command-launcher:1.3 configuration-as-code:1.25 configuration-as-code-support:1.18 credentials:2.2.1 credentials-binding:1.19 display-url-api:2.3.1 docker-build-publish:1.3.2 docker-commons:1.15 docker-java-api:3.0.14 docker-plugin:1.1.7 docker-workflow:1.18 dtkit-api:2.1.1-1 durable-task:1.30 ec2:1.44.1 external-monitor-job:1.7 git:3.11.0 git-client:2.8.0 git-server:1.7 greenballs:1.15 groovy:2.2 handlebars:1.1.1 jackson2-api:2.9.9.1 jdk-tool:1.3 job-dsl:1.74 jquery-detached:1.2.1 jsch:0.1.55.1 junit:1.28 last-changes:2.7.5 ldap:1.20 lockable-resources:2.5 mailer:1.24 mapdb-api:1.0.9.0 matrix-auth:2.4.2 matrix-project:1.14 momentjs:1.1.1 node-iterator-api:1.5.0 pam-auth:1.5.1 phabricator-plugin:2.1.2 pipeline-build-step:2.9 pipeline-graph-analysis:1.10 pipeline-input-step:2.10 pipeline-milestone-step:1.3.1 pipeline-model-api:1.3.9 pipeline-model-declarative-agent:1.1.1 pipeline-model-definition:1.3.9 pipeline-model-extensions:1.3.9 pipeline-rest-api:2.11 pipeline-stage-step:2.3 pipeline-stage-tags-metadata:1.3.9 pipeline-stage-view:2.11 plain-credentials:1.5 rebuild:1.31 resource-disposer:0.13 reverse-proxy-auth-plugin:1.6.3 scm-api:2.6.3 script-security:1.62 ssh-agent:1.17 ssh-credentials:1.17.1 ssh-slaves:1.30.1 structs:1.20 subversion:2.12.2 test-results-analyzer:0.3.5 token-macro:2.8 trilead-api:1.0.4 variant:1.3 windows-slaves:1.4 workflow-aggregator:2.6 workflow-api:2.36 workflow-basic-steps:2.18 workflow-cps:2.73 workflow-cps-global-lib:2.15 workflow-durable-task-step:2.33 workflow-job:2.33 workflow-multibranch:2.21 workflow-scm-step:2.9 workflow-step-api:2.20 workflow-support:3.3 ws-cleanup:0.37 xunit:2.3.5 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. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.201098.1564760186000.6915.1564760220197%40Atlassian.JIRA.