java.lang.ClassFormatError: Incompatible magic value 1347093252 in class file Acme/Application while deploying war file in jboss 6.1.0 Final (Community version)????

[aakash.doshi292]

10:47:37,790 WARN  [ClassLoaderManager] Unexpected error during load of:Acme.Application: java.lang.ClassFormatError: Incompatible magic value 1347093252 in class file Acme/Application

  at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_38]

  at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) [:1.6.0_38]

  at java.lang.ClassLoader.defineClass(ClassLoader.java:615) [:1.6.0_38]

  at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:52) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:650) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:609) [jboss-classloader.jar:2.2.1.GA]

  at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_38]

  at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:608) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:585) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseDelegateLoader.loadClass(BaseDelegateLoader.java:156) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.filter.FilteredDelegateLoader.doLoadClass(FilteredDelegateLoader.java:141) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.filter.FilteredDelegateLoader.loadClass(FilteredDelegateLoader.java:132) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:461) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.ClassLoaderManager.nextTask(ClassLoaderManager.java:262) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:161) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:280) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1172) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:886) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:505) [jboss-classloader.jar:2.2.1.GA]

  at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:450) [jboss-classloader.jar:2.2.1.GA]

  at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [:1.6.0_38]

  at java.lang.Class.forName0(Native Method) [:1.6.0_38]

  at java.lang.Class.forName(Class.java:247) [:1.6.0_38]

  at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.resolveComplexTypeInfo(IntrospectionTypeInfoFactoryImpl.java:434) [jboss-reflect.jar:2.2.1.SP1]

thanks in advance

[wdfink]

Looks like a corrupted or wrong class file.

You might find this helpful https://community.oracle.com/thread/1294379

[aakash.doshi292]

Thanks.....sir

[wdfink]

NP, if that fix your issue you should mark the thread as answered and post a comment that might help others