Eclipse：A cycle was detected in the build path of project ‘XXX’

從碼雲上Download了一個項目，以maven工程導入eclipse，然後就是一大片的error。

A cycle was detected in the build path of project 'XXX'. The cycle consists of projects {...}    XXX    Build path   Build Path Problem.

一開始以爲是pom的問題，最後發現不是，好像是循環引用引起的。

解決辦法：

Windows -> Preference -> ......將紅框內調爲Warning即可