Idea运行报错Error running 'Application': Command line is too long的解决方法-IT乾坤技术博客

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新项目再Idea里面启动的时候，有的时候报错Error running ‘Application’: Command line is too long. Shorten command line for Application or aalso for Spring Boot default configuration，报错信息如下所示  
![在这里插入图片描述][itqiankun.com_1009835851.png]  
怎么解决呢，首先找到项目里面的idea/workspace.xml文件，然后再找到`<component name="PropertiesComponent"></component >`标签，标签如下所示  
![在这里插入图片描述][itqiankun.com_1009835852.png]  
然后再在component 标签里加一行 `<property name="dynamic.classpath" value="true" ></property>`，就是变成下面这样  
![在这里插入图片描述][itqiankun.com_1009835853.png]  
这样在启动项目，就不会报错了，؏؏☝ᖗ乛◡乛ᖘ☝؏؏

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Idea运行报错Error running 'Application': Command line is too long的解决方法

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