AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'

Question

I noticed the same question was asked a few times here, I tried so solve it but nothing helps.

I\'m following this tutorial with the egghead videos.

But whe

Answer 1

This can happen if you have gulp misconfigured to add your angular app code more than once. In my case, this was in index.js, and it was adding it as part of the directory of js files (globbed in gulp) before and after my controller declarations. Once I added an exclusion for index.js not to be minified and injected the second time, my app began to work. Another tip if any of the solutions above don't address your problem.