Hi,
We have the below error when starting the EAR file in weblogic 12.2.1 after migrating VM's.
Sequence of Events:
- I have done the release with new EAR file 2 weeks back and our EAR application was running fine (until today morning)
- VMs migrated yesterday
- Application users faced Java errors accessing the application
- So I decided to restart weblogic server and the EAR application
- Weblogic servers are up and running after restart
- but EAR application is failed to start and it gives NULL pointer exception( error below)
- Tried the below JAVA_OPTIONS solution but still not coming up , added -DANTLR_USE_DIRECT_CLASS_LOADING=true to the Weblogic managed server startup script.
https://stackoverflow.com/questions/51031511/weblogic-12-2-1-deployment-issue
Can someone please advise how to resolve this issue? This is very urgent for me, Quick help will be appreciated.
Thank you in advance.
Full error:
<Jul 26, 2019 4:20:34 PM BST> <Error> <HTTP> <BEA-101216> <Servlet: "StartupServlet" failed to preload on startup in Web application: "XXXXWeb".
java.lang.NullPointerException: Name is null
at java.lang.Enum.valueOf(Enum.java:236)
at com.ucl.model.domain.XXXXRoleEnum.valueOf(XXXXRoleEnum.java:6)
at com.ucl.model.mgr.ProjectLocationMgr.\<init>(ProjectLocationMgr.java:86)
at com.ucl.model.mgr.ProjectLocationMgr.getInstance(ProjectLocationMgr.java:107)
at com.ucl.view.servlet.StartupServlet.init(StartupServlet.java:44)
Truncated. see log file for complete stacktrace
>
<Jul 26, 2019 4:20:34 PM BST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID "303190198353936" for task "1" on [partition-name: DOMAIN]. Error is: "weblogic.application.ModuleException: java.lang.NullPointerException: Name is null"
weblogic.application.ModuleException: java.lang.NullPointerException: Name is null
at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:140)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:237)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:232)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
Truncated. see log file for complete stacktrace
Caused By: java.lang.NullPointerException: Name is null
at java.lang.Enum.valueOf(Enum.java:236)
at com.ucl.model.domain.XXXRoleEnum.valueOf(LamaisRoleEnum.java:6)
at com.ucl.model.mgr.ProjectLocationMgr.\<init>(ProjectLocationMgr.java:86)
at com.ucl.model.mgr.ProjectLocationMgr.getInstance(ProjectLocationMgr.java:107)
at com.ucl.view.servlet.StartupServlet.init(StartupServlet.java:44)
Truncated. see log file for complete stacktrace