IDEA 启动 Java 项目报错 “Error running 'app':
IDEA 启动 Java 项目报错 “Error running 'app': Command line is too long. Shorten command line for app or also for Spring Boot default configuration.”
解决方法：
在该项目文件夹 .idea/workspace.xml 中找到
<component name="PropertiesComponent">
……
</component>
然后在其中添加:
<property name="dynamic.classpath" value="true" />