Errors occurred during the build. Errors running builder 'JavaScript Validator' on project 'XXX'.

Errors occurred during the build. Errors running builder 'JavaScript Validator' on project 'XXX'.

 

把JavaScript Validator去掉。去掉的方法是：选择一个项目—-右键Properties—-Builders(排第二)—-点一下右侧会有四项—-取消第一项“JavaScript Validator”的勾就OK了。