IDEA启动项目报Command line is too long. Shorten command line for XXXApplication or also for

问题描述:

解决方法:

1、打开项目所在位置，找到你的项目下面的.idea\workspace.xml

2、关闭idea

3、打开workspace.xml,在PropertiesComponent的最后添加：

<property name="dynamic.classpath" value="true" /> 

 例如

<component name="PropertiesComponent">
    <property name="project.structure.last.edited" value="Project" />
    <property name="project.structure.proportion" value="0.0" />
    <property name="project.structure.side.proportion" value="0.0" />
    <property name="settings.editor.selected.configurable" value="preferences.pluginManager" />
   <property name="dynamic.classpath" value="true" /> 
</component>