Bundler 找不到 gem “activesupport” 的兼容版本：当我尝试更新 cocoapods 版本时

Question

Bundler could not find compatible versions for gem "activesupport":

  In Gemfile:
    cocoapods (~> 1.9.3) was resolved to 1.9.3, which depends on
      activesupport (>= 4.0.2, < 5)

    ion_develop_rails (~> 7.4) was resolved to 7.6.0, which depends on
      activesupport (>= 5.0)

I am getting above error when i try to run bundle update. Earlier to this the cocoapods version was 1.0.1 and i have updated it to 1.9.3 and tried to 'bundle update' and getting this error.

The steps i tried to fix this.

1. I deleted all the cocoapods information in Gemfile.lock and bundle install but did not get any success with that.
2. I also tried to update the rails gem and then bundle update but no luck.

Please help me with this. Thanks in advance.

Answer 1

I just found a way to overcome the above issue. Instead of adding cocoapods in Gemfile, if i add it in the gemspec as the dependency with what version i want will resolve the issue. I have added the cocoapods dependency in gemspec like this spec.add_dependency 'cocoapods', '~> 1.9'

@sonic. Thanks for your inputs.