Could not load the Tomcat server configuration at \Servers\Tomcat v8.0 Server。解决

在eclipse中启动Tomcat时候，突然启动不了，并弹出
Could not load the Tomcat server configuration at \Servers\Tomcat v8.0 Server at localhost-config. The Servers project is closed.异常(图片忘截了)
一番折腾后，用最粗暴的方法解决了，
简单来说 就是删除原来tomcat重新配一个
顺便复习配置tomcat

双击tomcat，继续配置三个地方