解析捆绑程序的冲突输出消息时遇到问题

问题描述

我得到了

Bundler could not find compatible versions for gem "railties":
  In Gemfile:
  some_gem was resolved to 0.0.1, which depends on
    devise (>= 3.2.4, < 4.0.0) was resolved to 3.5.10, which depends on
      railties (>= 3.2.6, < 5)

  some_gem was resolved to 0.0.1, which depends on
    rails (~> 4.0.13) was resolved to 4.0.13, which depends on
      railties (= 4.0.13)

  rspec-rails (~> 3.8) was resolved to 3.8.2, which depends on
    railties (>= 3.0)

不是铁路= 4.0.13 是否满足所有3个 railles 版本条件？

Doesn't railties = 4.0.13 satisfy all 3 railties version conditions?

推荐答案

至少，Devise需要栏杆（> = 4.1.0，< 6.0）看这里。

At least, Devise requires railties (">= 4.1.0", "< 6.0"), as you can see here.https://raw.githubusercontent.com/plataformatec/devise/master/devise.gemspec

因此，您可以尝试在Gemfile中指定版本：
gem'railties'，'〜> 4.1.0 '

So you can try specifying the version in your Gemfile: gem 'railties', '~> 4.1.0'

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