解决WBPro可视化编辑是出现：Eclipse is running under 1.5, but this Java project has a 1.6

解决WBPro（swtdesigner、Swingdesigner）可视化编辑是出现

Incompatible Java versions

Eclipse is running under 1.5, but this Java project has a 1.6 Java compliance level, so WindowBuilder will not be able to load classes from this project. Use a lower level of Java for the project, or run Eclipse using a newer Java version.

问题原因：

MyEclipse使用自带jre版本为1.5因此需要替换为1.6.

解决办法：

我的是MyEclipse 7.0 M2，安装路径：D:\Program Files\MyEclipse 7.0 M2

首先关闭eclipse后删除D:\Program Files\MyEclipse 7.0 M2下的jre目录，然后拷贝JAVA_HOME下的jre目录（我的是jre1.6.0_18）到D:\Program Files\MyEclipse 7.0 M2下改名为jre

在启动eclipse就可以了