Ionic-app-scripts: rollup: Conflicting namespaces: node_modules\@angular\compiler\index.js

[brandyscarney]

_From @karlpatrickespiritu on October 26, 2016 7:43_

[15:38:46]  lint finished in 2.05 s
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'TextAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'BoundTextAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'AttrAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'BoundElementPropertyAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'BoundEventAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'ReferenceAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'VariableAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'ElementAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'EmbeddedTemplateAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'BoundDirectivePropertyAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'DirectiveAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'ProviderAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'ProviderAstType' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'NgContentAst' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'PropertyBindingType' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:47]  rollup: Conflicting namespaces: C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\index.js re-exports 'templateVisitAll' from both C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js (will be ignored) and C:\xampp\htdocs\sportsinfocus-mobile-app\node_modules\@angular\compiler\src\template_parser\template_ast.js.
[15:38:58]  bundle dev finished in 14.52 s
[15:38:58]  sass started ...
[15:39:00]  sass finished in 2.21 s
[15:39:00]  build dev finished in 16.77 s
[15:39:03]  watch ready in 18.94 s
Running live reload server: http://localhost:35729
Watching: www/**/*, !www/lib/**/*, !www/**/*.map
√ Running dev server:  http://localhost:8100
Ionic server commands, enter:

"dependencies": {
    "@angular/common": "^2.0.0",
    "@angular/compiler": "^2.0.0",
    "@angular/compiler-cli": "^0.6.2",
    "@angular/core": "^2.0.0",
    "@angular/forms": "^2.0.0",
    "@angular/http": "^2.0.0",
    "@angular/platform-browser": "^2.0.0",
    "@angular/platform-browser-dynamic": "^2.0.0",
    "@angular/platform-server": "^2.0.0",
    "@ionic/app-scripts": "0.0.30",
    "@ionic/storage": "^1.0.3",
    "angular2-jwt": "^0.1.25",
    "ember-cli-windows": "^2.1.6",
    "ionic-angular": "^2.0.0-rc.0",
    "ionic-native": "^2.0.3",
    "ionicons": "^3.0.0",
    "rxjs": "^5.0.0-beta.12",
    "zone.js": "^0.6.21"
  },
  "devDependencies": {
    "@ionic/app-scripts": "latest",
    "typescript": "^2.0.3"
  }

_Copied from original issue: driftyco/ionic#8910_

[brandyscarney]

_From @ramonornela on October 26, 2016 8:2_

See https://github.com/driftyco/ionic2-app-base/blob/master/package.json

[danbucholtz]

@karlpatrickespiritu, @ramonornela,

What am I missing here? I'm unclear on what I'm looking at. We need more info to resolve.

A good first step to resolving would be getting rid of the ^ from the package.json wherever possible. Angular changed some thing in the compiler that are breaking parts of Ionic, so it's best to stay on 2.0.0 for now.

Thanks,
Dan

[karlpatrickespiritu]

My fault. I tried updating my dependencies once.

My copy of package.json is outdated from the latest ionic version since the tildes ^ are gone. Thanks!

[maxkunitsa]

@danbucholtz @jgw96
Got same warnings with [email protected] and [email protected]. Tried to remove node_modules and run npm install several times.

My package.json

"@angular/common": "2.1.1", "@angular/compiler": "2.1.1", "@angular/compiler-cli": "2.1.1", "@angular/core": "2.1.1", "@angular/forms": "2.1.1", "@angular/http": "2.1.1", "@angular/platform-browser": "2.1.1", "@angular/platform-browser-dynamic": "2.1.1", "@angular/platform-server": "2.1.1", "@ionic/storage": "1.1.6", "ionic-angular": "2.0.0-rc.2", "ionic-native": "2.2.3", "ionicons": "3.0.0", "rxjs": "5.0.0-beta.12", "zone.js": "0.6.21",

[ben-kn-app]

+1
Got same warnings as above and have same package as @maxkunitsa, started after manually updating from rc1 to rc2.

UPDATE:
Solved it by: npm install @ionic/app-scripts@latest
as stated on the Ionic Blog rollup was replaced by webpack and could be installed by: npm install @ionic/app-scripts@latest.
This solved all warnings and ionic serve is working again.
Maybe it helps others with similar warnings.

[ValterSantosMatos]

+1