jenkins报错The goal you specified requires a project to execute but there is no POM inthis directory

报错截图及详细：

 

15:30:29[ERROR]The goal you specified requires a project to execute but there is no POM inthis directory (/data/workspace). Please verify you invoked Maven from thecorrect directory. -> [Help 1]

15:30:29[ERROR]

15:30:29[ERROR] Tosee the full stack trace of the errors, re-run Maven with the -e switch.

15:30:29[ERROR]Re-run Maven using the -X switch to enable full debug logging.

15:30:29[ERROR]

15:30:29[ERROR]For more information about the errors and possible solutions, please read thefollowing articles:

 

解决方法：

这里的报错，分析了下，发现jenkins拉下代码来编译，编译不了，发现就是workspace下面没有java代码编译需要的pom文件，要将代码路径切换到有pom文件的地方，才可以mvn  install。

就是在jenkins上build上面--------调用shell，在shell切换编译路径