This repository was archived by the owner on May 1, 2020. It is now read-only.
This repository was archived by the owner on May 1, 2020. It is now read-only.
Encountered undefined provider! Usually this means you have a circular dependencies #885
Description
Short description of the problem:
I am migrating to ionic 3 and i get the above error. I followed the instructions in this link
https://github.com/driftyco/ionic/releases and now i get this error.
I ran npm run ionic:build --prod it gives the below error but npm run ionic:build works perfectly fine
Which @ionic/app-scripts version are you using?
1.3,0
Other information: (e.g. stacktraces, related issues, suggestions how to fix, stackoverflow links, forum links, etc)
[00:10:06] ngc started ... [00:10:08] ionic-app-script task: "build" [00:10:08] Error: Encountered undefined provider! Usually this means you have a circular dependencies (might be caused by using 'barrel' index.ts files. Error: Encountered undefined provider! Usually this means you have a circular dependencies (might be caused by using 'b arrel' index.ts files. at syntaxError (/Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:1513:3 4) at /Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:14398:40 at Array.forEach (native) at CompileMetadataResolver._getProvidersMetadata (/Users/pr/workspace/ui/node_modules/@angular/compi ler/bundles/compiler.umd.js:14383:19) at CompileMetadataResolver.getNgModuleMetadata (/Users/pr/workspace/ui/node_modules/@angular/compile r/bundles/compiler.umd.js:14039:50) at addNgModule (/Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:22526: 58) at /Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:22537:14 at Array.forEach (native) at _createNgModules (/Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:2 2536:26) at analyzeNgModules (/Users/pr/workspace/ui/node_modules/@angular/compiler/bundles/compiler.umd.js:2 2411:14)