NoClassDefFoundError when using trunk build

[Gili]

I patched guice extensions to use JarJar and tried using the trunk
build but I am now getting the following exception at runtime:

java.lang.NoClassDefFoundError: com/google/inject/internal/cglib/proxy/
Enhancer
at com.google.inject.internal.BytecodeGen.<clinit>
(BytecodeGen.java:70)
at com.google.inject.DefaultConstructionProxyFactory$2.<init>
(DefaultConstructionProxyFactory.java:65)
at com.google.inject.DefaultConstructionProxyFactory.get
(DefaultConstructionProxyFactory.java:63)
at com.google.inject.ProxyFactory.createConstructionProxy
(ProxyFactory.java:81)
at com.google.inject.ProxyFactory$1.create(ProxyFactory.java:
64)
at com.google.inject.ProxyFactory$1.create(ProxyFactory.java:
62)
at com.google.inject.internal.ReferenceCache.create
(ReferenceCache.java:54)
at
com.google.inject.internal.AbstractReferenceCache.internalCreate
(AbstractReferenceCache.java:59)
at com.google.inject.internal.AbstractReferenceCache.get
(AbstractReferenceCache.java:116)
at com.google.inject.internal.ReferenceCache.get
(ReferenceCache.java:28)
at com.google.inject.ProxyFactory.get(ProxyFactory.java:57)
at com.google.inject.ConstructorInjector.<init>
(ConstructorInjector.java:50)
at com.google.inject.InjectorImpl$5.create(InjectorImpl.java:
719)
at com.google.inject.InjectorImpl$5.create(InjectorImpl.java:
715)
at com.google.inject.internal.FailableCache$1.create
(FailableCache.java:32)
at com.google.inject.internal.ReferenceCache.create
(ReferenceCache.java:54)
at
com.google.inject.internal.AbstractReferenceCache.internalCreate
(AbstractReferenceCache.java:59)
at com.google.inject.internal.AbstractReferenceCache.get
(AbstractReferenceCache.java:116)
at com.google.inject.internal.ReferenceCache.get
(ReferenceCache.java:28)
at com.google.inject.internal.FailableCache.get
(FailableCache.java:43)
at com.google.inject.InjectorImpl$LateBoundConstructor.bind
(InjectorImpl.java:446)
at com.google.inject.ClassBindingImpl.initialize
(ClassBindingImpl.java:46)
at com.google.inject.InjectorImpl.initializeBinding
(InjectorImpl.java:335)
at com.google.inject.InjectorImpl.createJustInTimeBinding
(InjectorImpl.java:606)
at com.google.inject.InjectorImpl.getJustInTimeBinding
(InjectorImpl.java:177)
at com.google.inject.InjectorImpl.getBindingOrThrow
(InjectorImpl.java:125)
at com.google.inject.InjectorImpl.getInternalFactory
(InjectorImpl.java:612)
at com.google.inject.SingleFieldInjector.<init>
(SingleFieldInjector.java:42)
at com.google.inject.InjectorImpl.getInjectors
(InjectorImpl.java:643)
at com.google.inject.InjectionRequestProcessor
$StaticInjection.validate(InjectionRequestProcessor.java:98)
at com.google.inject.InjectionRequestProcessor.validate
(InjectionRequestProcessor.java:68)
at com.google.inject.InjectorBuilder.validateStatically
(InjectorBuilder.java:165)
at com.google.inject.InjectorBuilder.buildStatically
(InjectorBuilder.java:152)
at com.google.inject.InjectorBuilder.build
(InjectorBuilder.java:97)
at com.google.inject.Guice.createInjector(Guice.java:92)
at com.google.inject.Guice.createInjector(Guice.java:69)
at com.google.inject.Guice.createInjector(Guice.java:59)
at adcaster.administrator.gui.Main$1.run(Main.java:48)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters
(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter
(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:
122)
Caused by: java.lang.ClassNotFoundException:
com.google.inject.internal.cglib.proxy.Enhancer
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:
301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:
320)
... 46 more

Now, guice-snapshot.jar contains a JarJar'd version of cglib, but not
Enhancer.class. I'm not familiar with JarJar, is this a simple
configuration problem with the build files?

Gili

[limpb...@gmail.com]

On Nov 22, 9:47 am, Gili <gili.tzab...@gmail.com> wrote:
> I patched guice extensions to use JarJar and tried using the trunk
> build but I am now getting the following exception at runtime:

We don't build well on Java 6. I've fixed out Ant files to explicitly
ask for Java 5.
http://code.google.com/p/google-guice/issues/detail?id=261