angular.js - angularjs injection module error reporting is very strange... Solve the doubts

Question

In the app.js dependency injection module and plug-in module, except that ui.router works normally, ngCookies and validation (a form validation plug-in) both report errors. I once suspected that there was something wrong with my own writing, but Baidu did not find it. Found any problem, please help...

Answer 1

It has been solved. At first I thought it was an angularjs version issue, but finally I found out that it was a js reference order issue. Because the packaging tool was not used, the reference order affected module injection and instruction reference errors.