java 錯誤:The type java.util.Comparator cannot be resolved. It is indirectly referenced from required
The type java.util.Comparator cannot be resolved. It is indirectly referenced from required .class files
1、錯誤描述:
源專案編譯環境為jdk1.7
後來換成了jdk1.8
Myeclipse編譯器報錯:Java the type java.util.comparator cannot resolved it is indirectly referenced from required .class files
出錯位置為PriorityQueue<Point> queue =new PriorityQueue<Point>();
提示錯誤為:Java the type java.util.comparator cannot resolved it is indirectly referenced from required .class
2、解決方法:
右鍵專案-》build path-》configure build -》Libraries-》add Library-》新增新的jre(不是jdk,是jre)
本人預設配置的jre6版本的,更換成了jre7,成功解決該錯誤;
3、參考連結:
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