ruby-on-rails - bundle 安装错误

Question

当我移动我的站点 do 服务器并尝试 bundle 安装时出现此错误。那是什么意思？我该做什么？

Git error: command `git reset --hard a9949c1524205928b18597f840e83478ba97c2ef` in directory
/usr/local/rvm/gems/ruby-1.9.3-p448/bundler/gems/active_admin-a9949c152420 has failed.
If this error persists you could try removing the cache directory
'/usr/local/rvm/gems/ruby-1.9.3-p448/cache/bundler/git/active_admin-    d67faab65e9b74efbc8efb4a777a851e9f78b2ca'

和下一个错误:

fatal: ambiguous argument 'rails4': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions
Git error: command `git rev-parse rails4` in directory
/usr/local/rvm/gems/ruby-1.9.3-p448/cache/bundler/git/friendly_id-     b6cdf0f76c0a31f3c34bb36c76f8ce70e1d6196b has failed.

Answer 1

这发生在我身上是因为 rails4为 active_admin 删除了分支Github 上的项目。然而，根据documentation ，您仍然必须使用 Rails 4 的 master 分支。

所以改变你的Gemfile从

gem 'activeadmin', github: 'gregbell/active_admin', branch: 'rails4'

到

gem 'activeadmin', github: 'gregbell/active_admin'