Cannot load such file -- fastlane_core (LoadError)

[fastlane-community]

Cannot load such file -- fastlane_core (LoadError)

[KrauseFx]

fastlane core is now part of fastlane. Can you share your Gemfile? Does it include the fastlane gem as dependency?

[SoneeJohn]

@maxfriedrich I had this same issue. I solved it by installing fastlane with: sudo gem install fastlane -NV

[maxfriedrich]

Ah, thanks! I don't have fastlane in my Gemfile. But if it's indeed a requirement, it should be added to trainer.gemspec, right?

[KrauseFx]

@maxfriedrich actually that can't be done, as it would have a circular dependency then as soon as you add the pilot plugin. Instead you have to use a Gemfile anyway once you use fastlane with plugins 👍

[maxfriedrich]

OK! Thanks! 👍