myeclipse报错: java compiler level does not match the version of the installed java project facet
在升级到myeclipse 9.0正式版后,很无耐地出发现了一个error级别的错误,虽然没在代码中,但是看着让人很不舒服。第一反应就是到网上搜索解决之道,结果,网站说在工程的属性中去找个叫啥"Project Facets"的鬼东东,很高兴,但结果令人很失望,myeclipse中配置根本就没有这个鬼东东,让哥去哪里修改呢。。。
没折之下,只有打开工程的配置文件一个个看了,最后在工程目录/.settings/org.eclipse.wst.common.project.facet.core.xml中找到了一个关于facet的配置项,把<installed facet="java" version="XX"/>的version修改得与你的编译器版本一致,保存刷新工程即可。如果刷新还不行,则改后,重新导一次工程即可!
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