about ScriptEngineManager error

[Ying Jin]

Hello,

We had a JSF2.3 application with JDK 11 deployed on Weblogic Server 14, however, we found the error below happening over and over again in the log. The logging framework we used is Log4j 2.17.1. 

ScriptEngineManager providers.next(): javax.script.ScriptEngineFactory: Provider org.mvel2.jsr223.MvelScriptEngineFactory not found

There is not much information related to this error online. The post below suggested this error is related to the Rhino project, but we don't know how to resolve this error.

https://issues.redhat.com/browse/WFCORE-719?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel

Sent pull request that removes Rhino from list of javascript engines as we require JDK8+ which doesn't ship rhino anymore.

 David, last time I checked this, it does ignore failed ones, but still report them.

So loading scriptengine still work but you end up with ugly error message in log

Please help shed some lights on this issue.

Your help is much appreciated!

Jenny

[Merten Schumann]

Hi,

 

this is not related to Rhino,

probably in your application jars there's a META-INF/services/javax.script.ScriptEngineFactory file referencing this mvel ScriptEngineFactory (which is not in the path then, obviously)

 

cu

   Merten

 

From: mozill...@googlegroups.com <mozill...@googlegroups.com> On Behalf Of Ying Jin
Sent: Tuesday, February 15, 2022 5:15 PM
To: mozilla-rhino <mozill...@googlegroups.com>
Subject: [mozilla-rhino] about ScriptEngineManager error

 

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