捆绑安装时的Ruby Gem LoadError

Question

In my rails project I called 'bundle install' in the terminal to add a gem but received the following error message:

Traceback (most recent call last): 3: from /Users/usr/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:24:in <main>' 2: from /Users/usr/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:24:in eval' 1: from /Users/usr/.rvm/gems/ruby-2.5.1/bin/bundle:23:in <main>' /Users/usr/.rvm/gems/ruby-2.5.1/bin/bundle:23:in load': cannot load such file -- /Users/usr/.rvm/rubies/ruby-2.5.1/lib/ruby/gems/2.5.0/gems/bundler-> 1.16.5/exe/bundle (LoadError)

My operating system is macOS High Sierra. Any suggestions on how to overcome this error would be much appreciated.

Answer 1

the problem is that the path is for another ruby version uninstall the gem then go to your project folder and use this command

rvm use 2.5.1 and then try to bundle again

if that doesn't work because you don't have rvm try to install ruby with rvm because it allows you to switch different versions of ruby at any time

Answer 2

Try creating a .ruby-version file in the root of your project with the version of Ruby you want to target eg 2.5.1 .

This will give RVM - which it seems like you're using based on the file paths in the stacktrace - a firm version to target for every command as opposed to rvm use which is only has a half-life of the duration of the current shell session and less reliable.

Good Luck!