【转】 Errors occurred during the build.

本文参考自：http://blog.csdn.net/error_case/article/details/21369337

myEclipse、eclipse报错：Errors occurred during the build.

编译时经常出现：

Errors occurred during the build.
Errors running builder 'JavaScript Validator' on project 'projectName'.
java.lang.NullPointerException

主要是JS的校验导致编译出错。

选择项目--右键Properties--Builders--如果有则取消第一项“JavaScript Validator”的勾即可。