如何解决在 Ruby 和 Rails 升级 Bundler 期间显示依赖项错误
请在这里帮助我,我正在升级 ruby 和 rails,并且依赖的 gem 也需要升级。
之前的 ruby 版本是 2.3.0,rails 是 4.2.x,现在升级到 2.6.0 和 rails 到 6.0.4
如果你看到下面的错误,actionpack 被解析为 6.0.4 并且 public_activity 也需要 actionpack >=3.0.0 这意味着 6.0.4 应该是可以接受的,显然 rails 使用 version = 6.0.4,那么为什么它是一个错误。有没有专家可以提供一些知识。
Bundler could not find compatible versions for gem "actionpack":
In Gemfile:
actionpack (~> 6.0,>= 6.0.4)
public_activity (~> 1.6,>= 1.6.4) was resolved to 1.6.4,which depends on
actionpack (>= 3.0.0)
rails (= 6.0.4) was resolved to 6.0.4,which depends on
actionpack (= 6.0.4)
Bundler could not find compatible versions for gem "activemodel":
In Gemfile:
activemodel (~> 6.0,>= 6.0.4)
active_model_otp was resolved to 1.2.0,which depends on
activemodel
paperclip (~> 6.1) was resolved to 6.1.0,which depends on
activemodel (>= 4.2.0)
rails (= 6.0.4) was resolved to 6.0.4,which depends on
activemodel (= 6.0.4)
Bundler could not find compatible versions for gem "activesupport":
In Gemfile:
activesupport (~> 6.0,>= 6.0.4)
delayed_job (~> 4.1,>= 4.1.9) was resolved to 4.1.9,which depends on
activesupport (>= 3.0,< 6.2)
factory_girl_rails (= 4.2.1) was resolved to 4.2.1,which depends on
factory_girl (~> 4.2.0) was resolved to 4.2.0,which depends on
activesupport (>= 3.0.0)
jbuilder (~> 2.10) was resolved to 2.11.2,which depends on
activesupport (>= 5.0.0)
paperclip (~> 6.1) was resolved to 6.1.0,which depends on
activesupport (>= 4.2.0)
rails (= 6.0.4) was resolved to 6.0.4,which depends on
activesupport (= 6.0.4)
Bundler could not find compatible versions for gem "capybara":
In Gemfile:
capybara (= 2.1.0)
cucumber-rails (= 1.4.0) was resolved to 1.4.0,which depends on
capybara (>= 1.1.2)
Bundler could not find compatible versions for gem "rack":
In Gemfile:
rails (= 6.0.4) was resolved to 6.0.4,which depends on
actionpack (= 6.0.4) was resolved to 6.0.4,which depends on
rack (~> 2.0,>= 2.0.8)
sprockets (= 2.11.0) was resolved to 2.11.0,which depends on
rack (~> 1.0)
Bundler could not find compatible versions for gem "rails":
In Gemfile:
rails (= 6.0.4)
cucumber-rails (= 1.4.0) was resolved to 1.4.0,which depends on
rails (>= 3.0.0)
Bundler could not find compatible versions for gem "railties":
In Gemfile:
coffee-rails (~> 5.0) was resolved to 5.0.0,which depends on
railties (>= 5.2.0)
devise was resolved to 4.8.0,which depends on
railties (>= 4.1)
doorkeeper (= 4.2.5) was resolved to 4.2.5,which depends on
railties (>= 4.2)
factory_girl_rails (= 4.2.1) was resolved to 4.2.1,which depends on
railties (>= 3.0.0)
rails (= 6.0.4) was resolved to 6.0.4,which depends on
railties (= 6.0.4)
Bundler could not find compatible versions for gem "rotp":
In Gemfile:
rotp (~> 3.3.0)
active_model_otp was resolved to 1.2.0,which depends on
rotp
Bundler could not find compatible versions for gem "will_paginate":
In Gemfile:
will_paginate (= 3.0.5)
bootstrap-will_paginate (= 0.0.10) was resolved to 0.0.10,which depends on
will_paginate
解决方法
我正在回答我自己的问题,因为它经过多次迭代后得到解决。
我把Gemfile.lock去掉了,在Gemfile里面我开始一个一个的进入Gems然后每次都运行bundle install,最后没有出现这个问题。
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