Hi Alex,

It sounds like a classloader issue (two classloaders, the one of
camel-groovy bundle and the one of your bundle).

I guess the camel-groovy is actually missing the groovy import.
Can you try to enable dynamic import for camel-groovy and your bundle to
see if it helps ?

If not, can you please create a Jira and assign to me ?

Thanks
Regards
JB

On 28/01/2020 19:17, Alex Soto wrote:
> Hello,
> 
> With Camel 3.0.1, I am experiencing this error:
> 
> java.lang.RuntimeException: java.lang.NoClassDefFoundError: groovy/lang/Script
>       at 
> org.codehaus.groovy.control.CompilationUnit.convertUncaughtExceptionToCompilationError(CompilationUnit.java:1107)
>       at 
> org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1087)
>       at 
> org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:634)
>       at 
> org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:612)
>       at 
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:589)
>       at 
> groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:401)
>       at groovy.lang.GroovyClassLoader.access$300(GroovyClassLoader.java:89)
>       at groovy.lang.GroovyClassLoader$5.provide(GroovyClassLoader.java:341)
>       at groovy.lang.GroovyClassLoader$5.provide(GroovyClassLoader.java:338)
>       at 
> org.codehaus.groovy.runtime.memoize.ConcurrentCommonCache.getAndPut(ConcurrentCommonCache.java:147)
>       at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:336)
>       at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:320)
>       at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:262)
>       at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:272)
>       at 
> org.apache.camel.language.groovy.GroovyExpression.instantiateScript(GroovyExpression.java:73)
>       …
> 
> 
> I am running Camel in Karaf OSGi environment with camel-groovy feature 
> installed.  In old Karaf 2.X, I had to install features camel-script, and 
> camel-script-groovy, but they are no longer available.
> 
> 
> Best regards,
> Alex soto
> 
> 
> 
> 
> 

-- 
Jean-Baptiste Onofré
jbono...@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com

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