錯誤提示: The project was not built since its build path is incomplete. Cannot find the class file for j
錯誤提示:
The project was not built since its build path is incomplete. Cannot find the class file for java.util.Map
原因:專案不適用jdk1.8,改成MyEclipse自帶的1.6就行了。tomcat還是原來的1.8。(更改預設的jdk,然後重啟)
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