That's an appengine error, are you sure you want yo use the app engine sdk in your application ? If you do, try asking your question here: http://groups.google.com/group/google-appengine
Cheers, Salvador On Apr 19, 5:06 am, mabebe <meklitabayab...@gmail.com> wrote: > Please help...i keep getting this error when trying to build a GWT > project in eclipse. > > Apr 18, 2009 11:04:55 PM org.datanucleus.enhancer.DataNucleusEnhancer > addMessage > SEVERE: An error occured for ClassEnhancer "ASM" when trying to call > the method "org.datanucleus.enhancer.asm.ASMClassEnhancer" on class > "getClassNameForFileName" : org.objectweb.asm.ClassReader.accept(Lorg/ > objectweb/asm/ClassVisitor;I)V > java.lang.NoSuchMethodError: org.objectweb.asm.ClassReader.accept(Lorg/ > objectweb/asm/ClassVisitor;I)V > at > org.datanucleus.enhancer.asm.ASMClassEnhancer.getClassNameForFileName > (ASMClassEnhancer.java:154) > 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:597) > at > org.datanucleus.enhancer.DataNucleusEnhancer.getClassNameForFilename > (DataNucleusEnhancer.java:900) > at > org.datanucleus.enhancer.DataNucleusEnhancer.getFileMetadataForInput > (DataNucleusEnhancer.java:716) > at org.datanucleus.enhancer.DataNucleusEnhancer.enhance > (DataNucleusEnhancer.java:525) > at org.datanucleus.enhancer.DataNucleusEnhancer.main > (DataNucleusEnhancer.java:1235) > 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:597) > at com.google.appengine.tools.enhancer.Enhancer.execute(Enhancer.java: > 57) > at com.google.appengine.tools.enhancer.Enhance.<init>(Enhance.java: > 60) > at com.google.appengine.tools.enhancer.Enhance.main(Enhance.java:41) > . > An error occured for ClassEnhancer "ASM" when trying to call the > method "org.datanucleus.enhancer.asm.ASMClassEnhancer" on class > "getClassNameForFileName" : org.objectweb.asm.ClassReader.accept(Lorg/ > objectweb/asm/ClassVisitor;I)V > java.lang.NoSuchMethodError: org.objectweb.asm.ClassReader.accept(Lorg/ > objectweb/asm/ClassVisitor;I)V > at > org.datanucleus.enhancer.asm.ASMClassEnhancer.getClassNameForFileName > (ASMClassEnhancer.java:154) > 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:597) > at > org.datanucleus.enhancer.DataNucleusEnhancer.getClassNameForFilename > (DataNucleusEnhancer.java:900) > at > org.datanucleus.enhancer.DataNucleusEnhancer.getFileMetadataForInput > (DataNucleusEnhancer.java:716) > at org.datanucleus.enhancer.DataNucleusEnhancer.enhance > (DataNucleusEnhancer.java:525) > at org.datanucleus.enhancer.DataNucleusEnhancer.main > (DataNucleusEnhancer.java:1235) > 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:597) > at com.google.appengine.tools.enhancer.Enhancer.execute(Enhancer.java: > 57) > at com.google.appengine.tools.enhancer.Enhance.<init>(Enhance.java: > 60) > at com.google.appengine.tools.enhancer.Enhance.main(Enhance.java:41) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
