Bundler找不到寶石“ spring”的兼容版本

Question

在運行bundle install --without production在雲9上沒有bundle install --without production ，這是我得到的錯誤：

The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
Fetching dependency metadata from https://rubygems.org/.
Resolving dependencies...
Bundler could not find compatible versions for gem "spring":
  In snapshot (Gemfile.lock):
    spring (= 2.0.1)

  In Gemfile:
    spring

    spring-watcher-listen (= 2.0.0) was resolved to 2.0.0, which depends on
      spring (~> 1.2)

Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.

請協助。

Answer 1

您的“ spring-watch-listen”寶石版本為2.0.0。 由於依賴性問題，這使您無法捆綁gem庫。 嘗試更改Gemfile中的版本指令。 只需刪除逗號后的數字即可。

 #/path/to/project/Gemfile
 gem 'spring-watch-listen', '2.0.0'

保存文件后，從Linux終端在應用程序根目錄中運行此命令。

  bundle install

如果這樣不起作用，則可以嘗試從應用程序的根目錄運行以下命令。

 bundle update