Java compiler level does not match the version of the installed Java project facet错误
出现问题情景:从其他地方导入一个项目的时候报错:Java compiler level does not match the version of the installed Java project facet
出现这个问题的原因:myeclipse的jdk编译版本与出现问题的项目JDK编译版本不一致。
解决方法:
1 设置myeclipse的jdk版本:
windows---proferences---java—compiler
2 设置项目的jdk版本:
右键项目--properties---project Facets设置java文件的版本为 1.8
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