Command line is too long. Shorten command line for Application or also for Spring Boot default configuration.

 启动项目突然报错,异常信息为一下情况:

 解决方法:

修改当前项目下: .ideaworkspace.xml

找到<component name="PropertiesComponent">,在里面添加<property name="dynamic.classpath" value="true" />即可

原文地址:https://www.cnblogs.com/yhc-love-cl/p/14595560.html