The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class fi

今天导入一个购物网站项目,突然就报错了,莫名其妙明明之前是能用的,只不过换了系统,重装了jdk1.8!The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files,初涉javaweb,原以为jdk是向下兼容的,可是就是错了,在网上查了下资料,果断换JDK版本,不出所料项目立马不报错了,

具体操作:1.找到 JRESystem Library ;

                     2.右击JRESystem Library——>选propertier——>installed jre

                     3.换JDK版本。

 

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