FAQ--卸载license补丁引起的问题

故障原因：打补丁的时候，提示：补丁安装失败
查看admin日志报错如下：

[2017-01-11 14:42:04,492 ERROR]1365803807:com.kingdee.eas.tools.admin.framework.AdminException: Invoke service[interface com.kingdee.eas.tools.admin.domain.LicenseManagerService] method [initLicenseSrv] failed!
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at com.kingdee.eas.tools.admin.framework.ssap.dualrpc.SSAPServerRPCHandler.invokeService(SSAPServerRPCHandler.java:46)
at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at com.kingdee.eas.tools.admin.framework.dualrpc.core.common.RpcWorker.processRpcCallMessage(RpcWorker.java:237)
at com.kingdee.eas.tools.admin.framework.dualrpc.core.common.RpcWorker.run(RpcWorker.java:81)
Caused by: java.lang.NoSuchMethodError: com/kingdee/eas/base/license/server/ormrpc/LicenseSrv.<init>(Z)V

提示找不到这个方法：.LicenseManagerService] method [initLicenseSrv] failed!