You have already activated spring 1.3.6, but your Gemfile requires spring 1.3.3. (Gem::LoadError)

Question

I encountered the same issue today with a suggestion: Prepending bundle exec to your command may solve this.

Prepending bundle exec didn't help (I was doing that already).

spring stop & spring restart did not help.

I need to do : bundle update spring that works for me.

is there any better solution to fix using the spring version in previous gemlock file?

Answer 1

I delete gemfile.lock and run bundle that usually clears things up.

Otherwise just remove gem "spring" from Gemfile and run bundle

Answer 2

In my case I fixed this issue by running this command

bundle update spring