Failed to load angular2-in-memory-web-api with the webpack commit on master

[lcantat]

1. OS : Windows 7
2. Versions.

angular2-in-memory-web-api": "0.0.14
angular-cli: local (v1.0.0-beta.10, branch: master)
commit d5e1c55ecb5d3cc7853bf575e5dc6f72902ec4ef: "build: Use webpack as our backend for building CLI apps."

3. Repro steps.

code of app bootstraping :

import { XHRBackend, HTTP_PROVIDERS } from '@angular/http';
import { InMemoryBackendService, SEED_DATA }  from 'angular2-in-memory-web-api';

bootstrap(AppComponent, [
    HTTP_PROVIDERS,
   { provide: XHRBackend, useClass: InMemoryBackendService },
    { provide: SEED_DATA,  useClass: HeroData }                           
  HTTP_PROVIDERS,
  AppRouterProviders
])

4. The log given by the failure.

WARNING in ./~/angular2-in-memory-web-api/http-status-codes.js
Cannot find SourceMap 'http-status-codes.js.map': Error: Can't resolve './http-status-codes.js.map' in '\node_modules\angular2-in-memory-web-api'
 @ ./~/angular2-in-memory-web-api/index.js 6:9-39
 @ ./src/main.ts
 @ multi main

5. Mention any other details that might be useful.
I think that such things can be solved using webpack configuration, but I don't know where to modify the webpack configuration file in a project generated with angular-cli

[un33k]

Seeing the same with ng2-redux package.

import { NgRedux } from 'ng2-redux';
bootstrap(AppComponent, [
    NgRedux,
    HTTP_PROVIDERS
  ]);

WARNING in ./~/ng2-redux/lib/utils/invariant.js
Cannot find source file '../../src/utils/invariant.ts': Error: Can't resolve '../../src/utils/invariant.ts' in '/code/node_modules/ng2-redux/lib/utils'
 @ ./~/ng2-redux/lib/components/ng-redux.js 27:18-47
 @ ./~/ng2-redux/lib/index.js
 @ ./src/main.ts
 @ multi main

As for as webpack config goes, it is perfectly OK to not having a webpack config file generated by the CLI, however, if the CLI finds a webpack.conf.js file at the root level of the directory, it would be nice to have it merged with its own config file in a way to allow new config as well as overwriting existing ones.

[filipesilva]

Duplicate of #1482 I believe.

[CalvinDale]

I'm also experiencing the same behavior with the ng2-redux library mentioned by @un33k. This thread, the duplicate thread and its related links haven't so far clued me into a way to resolve this issue. And ng2-redux functionality isn't working with these warnings as explained in this post.

[SethDavenport]

I've used ng2-redux with webpack 1 fine in several projects. However these warnings are very strange - why is the CLI looking for .ts files? Ng2-Redux, while written in typescript, doesn't expose its typescript source in npm. We publish the transpiled code and a type definitions file.

I'm stumped as to where the ../../src/index.ts path is even coming from...

My best guess at this point is something unexpected with Typescript 2 or Webpack 2 (we typically use 1.8 and 1.13 respectively).

[SethDavenport]

OK those paths are in the source map in our case. I'd add node_modules as an exclude for loading source maps but the CLI seems to keep it's webpack config hidden somewhere?

On our end in ng2-redux we can look to include the source files in npm but I can imagine this being a general problem for a lot of packages.

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