Project facet Java version 1.7 is not supported.

简介: 【问题解决】Project facet Java version 1.7 is not supported.  2012-02-08 16:20:02|  分类: Java|举报|字号 订阅在移植eclipse项目时,如果遇到“Project facet Java version 1.7 is not supported.”项目中的jdk1.7不支持。

【问题解决】Project facet Java version 1.7 is not supported.  

2012-02-08 16:20:02|  分类: Java|举报|字号 订阅



在移植eclipse项目时,如果遇到

“Project facet Java version 1.7 is not supported.”

项目中的jdk1.7不支持。说明项目是其他版本jdk编译的,在eclipse里运行时会报版本不支持。

解决办法:

1,选中项目 Properties , 选择 Project Facets,右击选择 Java , Change Version ...          即可。

2,在 项目的目录下有一个.settings的文件夹,该文件夹下有一个org.eclipse.wst.common.project.facet.core.xml文件,内容如下;

<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="jst.java"/>
<fixed facet="jst.web"/>
<installed facet="jst.web" version="2.4"/>
<installed facet="jst.java" version="6.0"/>
</faceted-project>

修改 <installed facet="jst.java" version="6.0"/>  <installed facet="jst.java" version="5.0"/> 即可。

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