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what can i do resolve this error apart from commenting code block in web.xml.
<Aug 11, 2021 3:25:45,986 AM UTC> <Error> <javax.enterprise.resource.webcontainer.jsf.application> <BEA-000000> <Error Loading Facelet cache: oracle.adfinternal.view.faces.facelets.rich.MDSFaceletCache
java.lang.InstantiationException: oracle.adfinternal.view.faces.facelets.rich.MDSFaceletCache
at java.lang.Class.newInstance(Class.java:427)
at com.sun.faces.application.ApplicationAssociate.createFaceletFactory(ApplicationAssociate.java:869)
at com.sun.faces.application.ApplicationAssociate.initializeFacelets(ApplicationAssociate.java:332)
at com.sun.faces.application.ApplicationAssociate.getCompiler(ApplicationAssociate.java:415)
at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.process(FaceletTaglibConfigProcessor.java:251)
Truncated. see log file for complete stacktrace
Caused By: java.lang.NoSuchMethodException: oracle.adfinternal.view.faces.facelets.rich.MDSFaceletCache.<init>()
at java.lang.Class.getConstructor0(Class.java:3082)
at java.lang.Class.newInstance(Class.java:412)
at com.sun.faces.application.ApplicationAssociate.createFaceletFactory(ApplicationAssociate.java:869)
at com.sun.faces.application.ApplicationAssociate.initializeFacelets(ApplicationAssociate.java:332)
at com.sun.faces.application.ApplicationAssociate.getCompiler(ApplicationAssociate.java:415)
Truncated. see log file for complete stacktrace
to resolve this I have comment this code block in web.xml.
<!--<context-param>
<param-name>com.sun.faces.faceletCache</param-name>
<param-value>oracle.adfinternal.view.faces.facelets.rich.MDSFaceletCache</param-value>
</context-param>-->
But I want to know is there any alternate way to resolve this code without commenting on any existing code. If any jar to be added or any code block I can add to resolve this error.
Answers
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Timo Hahn Senior Principal Technical Consultant - Oracle ACE Director Member, Moderator Posts: 38,551 Red DiamondAs in your other question we need more information.
JDev version?
Information about the application?
When do you get this error?
....
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I have migrated from 11.1.2.4 to 12.2.1.4 when I deploy my application from 12.2.1.4 JDeveloper it gives this error.
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MDS exception when deploying in Jdev 12.2.1
as I followed this above solution from blog, to comment this code block but just wanted to know will I face any issue if I comment this block code / or it can be ignored by adding some code lines
-
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Timo Hahn Senior Principal Technical Consultant - Oracle ACE Director Member, Moderator Posts: 38,551 Red Diamond
The thread you mention tells you to purge the MDS data, not to comment out the block as you did. This info came from another user. I can't comment on this. You should try the other solution (purging the mds data).
And I still don't know what type of application we are talking about.
Timo
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@Timo Hahn thanks for the help I am new to this technology. It would be really helpful if you could share any link on how to purging mds data as applicable is in my local only
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Timo Hahn Senior Principal Technical Consultant - Oracle ACE Director Member, Moderator Posts: 38,551 Red Diamond
It's all in the other post you mentioned yourself. I don't have anything else.
Timo