Errors on generating controllers

Question

Here is the error when controller is generated

Here is my Gem-file code

Help me to fix out this error

Answer 1

Rails errors always tell you the problem and where to look:

unexpected local variable or method, expecting 'end' ....../Gemfile:28

So on line 28 of the gemfile, there is something unexpected.

Look at line 28 and you'll see that you have

gem 'selenium-webdriver' gem 'webdrivers'

Which is not the same as any other line in the gemfile. Each gem needs to be on its own line.