Could not find or load main class oracle.iam.platformservice.utils.PluginUtility

Whilst using the ant command to implement the plugin, I experienced an issue a 'Could not find or load main class oracle.iam.platformservice.utils.PluginUtility' error when executing the ant register command
October 4, 2015
OIM11GR2ant

SOLUTION

I changed the environment variables within the /home/oracle/Oracle/Middleware/oim_plugin/Plugin and altered the build.xml file. This is the same location in which you are executing the ant command.

Below are two lines that I altered. I also ensured that I could locate the jar files by simply entering a quick ls command

  • pathelement location="/home/oracle/Oracle/Middleware/Oracle_IDM1/server/client/oimclient.jar"
  • pathelement location="/home/oracle/Oracle/Middleware/wlserver_10.3/server/lib/wlfullclient.jar"
Once I removed all the variables within the build.xml command, I executed the ant command again and resolved the issue

https://technicalconfessions.com/images/postimages/postimages/_327_4_ant command for OIM issue.png

ISSUE: java.lang.NoClassDefFoundError: weblogic/utils/zip/Handler

When getting the error, java.lang.NoClassDefFoundError: weblogic/utils/zip/Handler I began reviewing the build.xml looked OK so I was stewing toward the classpath (Given that the classes could not be located) to locate all the necessary JAR files to execute the ant command. I finally got it working by performing a lazy solution. It was resolved by me physically including every .jar file within the WLS/module into the project's lib. Crap way to resolute the issue however I was able to progress

About the author

Daniel is a Technical Manager with over 10 years of consulting expertise in the Identity and Access Management space.
Daniel has built from scratch this blog as well as technicalconfessions.com
Follow Daniel on twitter @nervouswiggles

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