eclipse validating 卡死

    <buildCommand>
            <name>org.eclipse.wst.validation.validationbuilder</name>
            <arguments>
            </arguments>
        </buildCommand>
<buildCommand>
            <name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
            <arguments>
            </arguments>
        </buildCommand>

去掉project下的这两个文件，重启ecplise即可

另外参考

http://rsy.iteye.com/blog/2095668