The task of TravisCI failed, and you aren't not allowed to merge a PR before it sucesss.
There are many reasons of the TravisCI failure, you can click the detail [1] link to see the stacktrace. As for your case, I think it caused by network problem between TravisCI server and JCenter mirror on Alibaba Cloud, which I have faced many times. You can just click the restart button [2] to re-run the Travis CI task. *FYI:* * The build tasks for armeabi-v7a and x86 success while the task of arm64-v8a failed. Considering you didn't change any C++ code, you probably met the network issue I mentioned above. Just click restart job button, everything shall be fine.* [1] https://travis-ci.org/apache/incubator-weex/builds/637389445?utm_source=github_status&utm_medium=notification [2] https://travis-ci.org/apache/incubator-weex/jobs/637389450?utm_medium=notification&utm_source=github_status Best Regards, YorkShen 申远 黄天宁 <zsmj...@gmail.com> 于2020年1月15日周三 下午8:20写道: > https://github.com/apache/incubator-weex/pull/3117 > > The first time pulling merge request to Open-Sourcce-Project, some steps > troubled me. > > After pulling merge request, the robot show me some suggestions.But i don > not know where the problem is.And have no idea to optimize my request. > > If you have time to see, please give some advice. > > Thanks! >