Karma error - Unknown provider: $$asyncCallbackProvider

Question

Trying to run my karma test through grunt but getting an error:

Error: [$injector:modulerr] Failed to instantiate module ngMock due to:
Error: [$injector:unp         


        

Answer 1

You should add all the angular dependencies that you used in your project to your karma.conf.js file. It seems like you need to add ngMock to your karma file, like the example below :

    files: [
         '*/**/angula-ngMock.js'
    ],