这是具体的错误消息:
[ERROR] Unable to initialise menu for repository.
[ERROR] Unable to initialize Struts ActionServlet due to an unexpected exception or error thrown, so marking the servlet as unavailable. Most likely, this is due to an incorrect or missing library dependency.
javax.servlet.ServletException: Failure initializing iextend-menu: 不能在 UTF8 和 UCS2 之间转换: failUTF8Conv