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From Misagh Moayyed <>
Subject Groovy and JDK 11: Compilation issue
Date Mon, 30 Jul 2018 17:32:58 GMT
Has anyone here tried to use Apache Groovy 2.5.1 or 3.x and JDK 11 together? I am trying to
troubleshoot a build failure (Using Gradle 4.8, or 4.9) that manifests itself as: 

General error during class generation: java.lang.UnsupportedOperationException 
at groovyjarjarasm.asm.ClassVisitor.visitNestMemberExperimental( 
at groovyjarjarasm.asm.ClassReader.accept( 
at groovyjarjarasm.asm.ClassReader.accept( 

Here is the full output of the failure: 

It appears to me that perhaps JDK 11 support for Groovy still has a few rough edges and may
not be "officially" there. Could someone confirm this please? 



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