Filter [ struts2]: could not be initialized

项目使用的struts2和spring,IBM容器,在使用postman调用接口时,时不时报
Error 500: javax. servlet. servletException: Filter [ struts2]: cloud not be initialized
求哪位大神解救一下小的吧。。

https://blog.csdn.net/cnfixit/article/details/38490449