java.lang.ClassFormatError: Incompatible magic value
ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ecrm_min] - Error configuring application listener of class com.ascrm.sys.login.OnlineSessionListenerjava.lang.ClassFormatError: Incompatible magic value -220272243 in class file com/ascrm/sys/login/OnlineSessionListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1853)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:875)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1330)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1209)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3712)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ecrm_min] - Skipped installing application listeners due to previous error(s)
ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ecrm_min] - Skipped installing application listeners due to previous error(s)
ERROR main org.apache.catalina.core.StandardContext - Error listenerStart
ERROR main org.apache.catalina.core.StandardContext - Error listenerStart
ERROR main org.apache.catalina.core.StandardContext - Context [/ecrm_min] startup failed due to previous errors
ERROR main org.apache.catalina.core.StandardContext - Context [/ecrm_min] startup failed due to previous errors --------------------编程问答-------------------- 可能是类文件损坏了，正常的魔数是0xCAFEBABE
补充：Java , Java EE
