Weblogic.Deployer Command-Line Listapps Throwing Java.lang.NullPointerException
(Doc ID 2190233.1)
Last updated on OCTOBER 14, 2024
Applies to:
Oracle WebLogic Server - Version 12.2.1.0.0 to 12.2.1.2.0 [Release 12c]Information in this document applies to any platform.
Symptoms
On : 12.2.1.0.0 version
When running the weblogic.Deployer command-line listapps command, under certain conditions it is throwing a java.lang.NullPointerException (NPE). This happens with a versioned application. Non-versioned applications do not get the NPE.
Note: A domain consists of an Admin Server and cluster with X number of managed servers. The Admin Server is NOT part of the cluster. The versioned application is deployed to the cluster.
Here is the full stack-trace:
Changes
The issue can be reproduced at will with the following steps:
1. Deploy a versioned application to a Cluster
Running the following command with a versioned application- example:
java weblogic.Deployer -adminurl t3://<ADMIN SERVER HOST>:<PORT> -username <USERNAME> -password <PASSWORD> -listapps weblogic.Deployer invoked with options: -adminurl t3://<ADMIN SERVER HOST>:<PORT> -username <USERNAME> -listapps
java.lang.NullPointerException
2. Running the command with the same scenario, but the application is not versioned:
java weblogic.Deployer -adminurl t3://<ADMIN SERVER HOST>:<PORT> -username <USERNAME> -password <PASSWORD> -listapps weblogic.Deployer invoked with options: -adminurl t3://<ADMIN SERVER HOST>:<PORT> -username <USERNAME>-listapps
<APPLICATION NAME>
Number of Applications Found : 1
Cause
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In this Document
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Cause |
Solution |
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