Ionic2: Bundle failed: Could not resolve '../providers/data' from ...app.module.ts

[lucasbasquerotto]

@elvis_gn If the path ../providers/data is a folder (with an index.ts file inside, exporting classes; that is, a barrel) you can try to import from ../providers/data/index. At least this is what happened to me when I updated from RC0 to RC1, and I had to change imports in hundreds of files T-T (the good thing is that it worked).

If this is not your case, maybe your path is wrong in app.module.ts, like @mvrc pointed out. Do you have the file /Users/.../src/providers/data.ts?

UPDATED

If your problem is with barrels (you have an index.ts file inside your folder), it is now fixed. Just update ionic-app-scripts to version 0.0.36:

npm install @ionic/app-scripts@latest --save-dev

Related issue:

"ionic serve" ignoring barrel index.ts files after upgrading to 2.0.0-rc.1

After upgrading to Ionic 2 RC1 following these instructions, I get the following error running ionic serve: bundle failed: Could not resolve ‘…/backend’ from /home/tkem/src/openlap/src/app/app.module.ts Running ionic build android or npm run build works fine, as before. AFAICS this is because backend is actually a barrel, i.e. in app.modules.ts, I have import { BackendModule } from ‘…/backend’; and in ../backend/index.ts: export * from ‘./backend.module’; If I change app.modules.ts …