报错内容:

Error running 'ServiceStarter': Command line is too long. Shorten command 
line for ServiceStarter or also for Application default configuration.

解决办法：

修改项目下 .idea\workspace.xml，找到标签 <component name="PropertiesComponent">， 
在标签里加一行 <property name="dynamic.classpath" value="true" />
如果还报错，那么重启idea