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Angular js install external library failed to instantiate module npm

In my AngularJS project I tried to add the external library ,example chart.js. So I started with command to add the new package in node_modules:

npm install chart.js --save

During download I see this warning:

`-- chart.js@3.5.0

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules\chokidar\node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"w"win32","arch":"x64"}) npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\karma\node_modules\chokidar\node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"w"win32","arch":"x64"})

Despite the warning I found the chart.js in my node_modules folder.

After that, as explained in the guide I add in my controller the reference to the new module:

angular
  .module('myportal',['chart.js'])
  .controller(
    'PortalController',
      [
      '$scope',function($scope){
      // other functions

But when I tried to start the web app I see this errors that stop the loading of the application:

Error: [$injector:modulerr] Failed to instantiate module chart.js due to: Error: [$injector:nomod] Module 'chart.js' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument. http://errors.angularjs.org/1.4.7/$injector/nomod?p0=chart.js
    at http://localhost:3001/lib/angular/angular.js:68:12
    at http://localhost:3001/lib/angular/angular.js:1986:17
    at ensure (http://localhost:3001/lib/angular/angular.js:1910:38)
    at module (http://localhost:3001/lib/angular/angular.js:1984:14)
    at http://localhost:3001/lib/angular/angular.js:4390:22
    at forEach (http://localhost:3001/lib/angular/angular.js:336:20)
    at loadModules (http://localhost:3001/lib/angular/angular.js:4374:5)
    at http://localhost:3001/lib/angular/angular.js:4391:40
    at forEach (http://localhost:3001/lib/angular/angular.js:336:20)
    at loadModules (http://localhost:3001/lib/angular/angular.js:4374:5)

Is it a compatibility problem between angularjs and chart.3.5, or have I omitted something in my controller or some other configuration file? Or does it depend on something else that I'm forgetting? Thank you

Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW
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