Maven install报错To see the full stack trace of the errors, re-run Maven with the -e switch.解决

墨蓝 2021-12-03 13:45 5364阅读 0赞

今天在使用maven进行springCloud的打包jar包时 一直报错

To see the full stack trace of the errors, re-run Maven with the -e switch

首先 我是使用了本地的jar包，那么需要把本地的jar包install到本地仓库中，安装方法请参考如下：

[https://www.cnblogs.com/zeng1994/p/7486330.html][https_www.cnblogs.com_zeng1994_p_7486330.html]

然后在运行 仍然报同样的错，经过多次的尝试 换了本地仓库地址，更换地址的方法是：

找到你的setting.xml文件 修改

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMTE2MTY1NjAw_size_16_color_FFFFFF_t_70][]

同时也要把这份修改了的setting.xml文件复制一份到你新建的maven工程地址下

再次运行吧 maven开始为你下载jar包了，记得要再次把你本地的jar包打包到新的仓库中哦，不然还会一直报错，

把本地jar包打包到新仓库中，点击install运行，好了 开始为你下载jar包，并打包成功

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMTE2MTY1NjAw_size_16_color_FFFFFF_t_70 1][]

经过这么多 只能说 maven的仓库是个很敏感的东西，稍有不慎 就会打包失败，比如jar包冲突等，这个得注意

要是不想换仓库地址 那你就把本项目中用到了的jar包都从仓库中删除掉 然后clean本project 然后在install试试，删除jar包是个很麻烦的活儿。。

[https_www.cnblogs.com_zeng1994_p_7486330.html]: https://www.cnblogs.com/zeng1994/p/7486330.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMTE2MTY1NjAw_size_16_color_FFFFFF_t_70]: /images/20211203/bb112410b769492db92e950a1f1f0431.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMTE2MTY1NjAw_size_16_color_FFFFFF_t_70 1]: /images/20211203/82f0054738fe46c6bc02c5fb88501da6.png

Maven install报错To see the full stack trace of the errors, re-run Maven with the -e switch.解决

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