IDEA导入jar包异常：exception during working with external system: java.lang.AssertionError

IDEA导入jar包异常：exception during working with external system: java.lang.AssertionError

场景：idea通过gradle导入jar包的时候出现异常

 

原因大概是：无法下载jar包（offline模式不支持下载）

处理：关掉该限制