问题
I am trying to deploy a Rails app for testing using Google Cloud. I am following this tutorial by Google.
When I run the gcloud app deploy command, I get the following error message after some time:
Your bundle only supports platforms ["x64-mingw32"] but your local platforms are ["ruby", "x86_64-linux"], and there's no compatible match between those two lists.
I have a feeling that I am missing something regarding my bundle's operating systems support, but I don't know where the issue is located.
来源：https://stackoverflow.com/questions/57312065/how-to-fix-google-cloud-rails-deployment-issue