解决Run Configuration Error: Broken configuration due to unavailable plugin or invalid configuration dat这个问题：
不知道在哪里设置的原因，本人瞎点了几处设置，结果导致tomcat不可以运行了，后来经多方博客指导，终于得出结论，是插件那里有问题了，更改很简单，点击file->settings->plugins,然后搜索tomcat and tomEE,如果已经打勾，那就点两次（把勾去掉，再重新选择），可能会重启IDEA，之后就好了
- configuration Configuration unavailable invalid Brokenconfiguration unavailable invalid broken assertionerror unavailable requested invalid unavailable configure features unusable configuration configuration_docid configuration2 netcore-configuration configuration annotation configured processor configuration unauthorized failed server mysql configuration information for