新建Liferay plugin project出错，求助

[小雨点 李, módosítva 10 év-val korábban]

你好，刚学习Liferay，新建工程时出错，环镜：
liferay-ide-eclipse-windows-x64-2.0.1
liferay-plugins-sdk-6.1.1
liferay-portal-tomcat-6.1.2
liferay-portal-src-6.1.2-ce-ga3
在liferay IDE,点击File-new--project，选择Liferay Plugin Project，出错：
An error has occurred. See error log for more details.
NewLiferayPluginProjectOp.PortletFramework: PortletFrameworkValidationService.compute() has failed