您正在尝试在更改 Gemfile 后以部署模式安装

Question

我正在尝试使用

将我的 Rails 应用程序部署到我的 DigitalOcean 服务器

cap production deploy

但是我遇到了一个错误，

(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deploy@178.62.204.53: bundle exit status: 16
bundle stdout: You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.

You have deleted from the Gemfile:
* rails-assets-angular-devise

You have changed in the Gemfile:
* rails-assets-angular-devise from `no specified source` to `rubygems repository
https://rubygems.org/, https://rails-assets.org/`
bundle stderr: Nothing written

SSHKit::Command::Failed: bundle exit status: 16
bundle stdout: You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.

You have deleted from the Gemfile:
* rails-assets-angular-devise

You have changed in the Gemfile:
* rails-assets-angular-devise from `no specified source` to `rubygems repository
https://rubygems.org/, https://rails-assets.org/`
bundle stderr: Nothing written

Tasks: TOP => deploy:updated => bundler:install
(See full trace by running task with --trace)
The deploy has failed with an error: Exception while executing as deploy@178.62.204.53: bundle exit status: 16
bundle stdout: You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.

You have deleted from the Gemfile:
* rails-assets-angular-devise

You have changed in the Gemfile:
* rails-assets-angular-devise from `no specified source` to `rubygems repository
https://rubygems.org/, https://rails-assets.org/`
bundle stderr: Nothing written
alucardu@alucardu-VirtualBox:~/sites/movieseat(Deploy) $ source "https://rails-assets.org" do
bash: https://rails-assets.org: No such file or directory
alucardu@alucardu-VirtualBox:~/sites/movieseat(Deploy) $   gem "rails-assets-angular-devise"
ERROR:  While executing gem ... (Gem::CommandLineError)
    Unknown command rails-assets-angular-devise
alucardu@alucardu-VirtualBox:~/sites/movieseat(Deploy) $ end

我的 Gemfile 和 Gemfile.lock 有问题，它与 rails-assets-angular-devise 有关，但我不知道如何修复它。

我在我的服务器上试过运行 bundle install，但仍然出现同样的错误。我尝试删除 Gemlock.file 并在我的本地执行 bundle install 然后提交它并将其推送到我的部署分支但仍然是相同的错误。

这是 gemfile 中的 rails-assets-angular-devise 部分。

source "https://rails-assets.org" do
  gem "rails-assets-angular-devise"
end

Answer 1

正确检查服务器上的捆绑器版本 gemset - 可能你的 gemset 或本地 gem 中有旧的捆绑器版本（如果你不在服务器上使用 rvm )

我有同样的问题，解决步骤：

登录服务器
为您的应用正确切换 rvm
$ gem update bundler
关闭 ssh 会话并重试 cap [env] deploy

Answer 2

出现此问题是因为您的部署服务器和开发服务器上的 bundler gem versions 不同。 bundler gem version 服务器和您的开发环境必须相等

在生产环境和开发环境中安装相同的捆绑程序版本后，使用以下命令再次部署：

cap production deploy

使用gem info bundler检查捆绑器版本并根据要求安装或卸载版本

安装：

gem install bundler -v <bundler_version>
E.g.
gem install bundler -v 2.2.4

卸载：

gem uninstall bundler -v <bundler_version>
E.g.
gem uninstall bundler -v 2.2.4

您正在尝试在更改 Gemfile 后以部署模式安装

You are trying to install in deployment mode after changing your Gemfile

ruby-on-rails

deployment

capistrano