[GROOVY-536] IncompatibleClassChange error with the file below

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.0-beta-6
• Fix Version/s: 1.0-JSR-2
• Environment: CVS head
• Assignee: Unassigned
• Reporter: Attila Lendvai
• Created: 15/Jun/04 10:52
• Updated: 13/Aug/24 21:20
• Resolved: 10/Jun/05 09:18

Description

import groovy.util

foo = "foo"

class Test
{
static home = foo
}

print(Test.home) // at this line the exception happens. no exception when it's commented out

$ groovy test1.groovy
Exception in thread "main" java.lang.IncompatibleClassChangeError
at org.codehaus.groovy.runtime.InvokerHelper.getGroovyObjectProperty(InvokerHelper.java:201)
at Test.<clinit>(test1.groovy)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at test1.class$(test1.groovy)
at test1.run(test1.groovy:4)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.groovy.runtime.ReflectionMetaMethod.invoke(ReflectionMetaMethod.java:63)
at groovy.lang.MetaClass.doMethodInvoke(MetaClass.java:1020)
at groovy.lang.MetaClass.invokeMethod(MetaClass.java:314)
at groovy.lang.MetaClass.invokeMethod(MetaClass.java:291)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:73)
at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:126)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:106)
at org.codehaus.groovy.runtime.InvokerHelper.runScript(InvokerHelper.java:374)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.groovy.runtime.ReflectionMetaMethod.invoke(ReflectionMetaMethod.java:63)
at groovy.lang.MetaClass.doMethodInvoke(MetaClass.java:1020)
at groovy.lang.MetaClass.invokeStaticMethod(MetaClass.java:375)
at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:133)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:106)
at test1.main(test1.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.groovy.runtime.ReflectionMetaMethod.invoke(ReflectionMetaMethod.java:63)
at groovy.lang.MetaClass.doMethodInvoke(MetaClass.java:1020)
at groovy.lang.MetaClass.invokeStaticMethod(MetaClass.java:375)
at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:133)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:106)
at groovy.lang.GroovyShell.run(GroovyShell.java:222)
at groovy.lang.GroovyShell.main(GroovyShell.java:92)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.classworlds.Launcher.launchStandard(Launcher.java:410)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:344)
at org.codehaus.classworlds.Launcher.main(Launcher.java:474)