我是ruby和rails编程的新手,所以我一直在关注railstutorial.org在线书籍,并遇到了一个我几个小时都无法解决的障碍:
在Bash中运行"git push heroku master"之后,我得到以下内容:
Counting objects: 90, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (76/76), done.
Writing objects: 100% (90/90), 21.30 KiB | 0 bytes/s, done.
Total 90 (delta 5), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: ! Warning: Multiple default buildpacks reported the ability to handle this app. The first buildpack in the list below will be used.
remote: Detected buildpacks: Ruby,Node.js
remote: See https://devcenter.heroku.com/articles/buildpacks#buildpack-detect-order
remote: -----> …