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List:       groovy-user
Subject:    [groovy-user] Re: jar, ConfigSlurper and UnsupportedClassVersionError@runtime
From:       Geurt <gschimmel () schubergphilis ! com>
Date:       2013-04-30 15:47:14
Message-ID: 1367336834151-5715214.post () n5 ! nabble ! com
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Below the stacktrace I'm getting. When I hardcode the values rather than
using ConfigSlurper, I don't have problems:

> java -jar amqstatus.jar
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/codehaus/groovy/classgen/asm/indy/InvokeDynamicWriter : Unsupported
major.minor version 51.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
	at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
	at
org.codehaus.groovy.classgen.asm.WriterController.<clinit>(WriterController.java:43)
	at
org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:124)
	at
org.codehaus.groovy.control.CompilationUnit$15.call(CompilationUnit.java:795)
	at
org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1036)
  at
org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:573)
  at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:551)
  at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:528)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:279)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:258)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:244)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:202)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:212)
	at groovy.lang.GroovyClassLoader$parseClass.call(Unknown Source)
	at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
	at groovy.util.ConfigSlurper.parse(ConfigSlurper.groovy:146)
	at groovy.util.ConfigSlurper$parse.call(Unknown Source)
	at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
	at amqstatus.run(amqstatus.groovy:7)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1085)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909)
	at
org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:848)
	at
org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:831)
	at
org.codehaus.groovy.runtime.InvokerHelper.runScript(InvokerHelper.java:407)
	at org.codehaus.groovy.runtime.InvokerHelper$runScript.call(Unknown Source)
	at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
	at amqstatus.main(amqstatus.groovy)




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