Rollup - xung đột không gian tên

Question

Tôi hiện đang xây dựng ứng dụng Ionic 2-RC3. Nhưng kể từ khi tôi nâng cấp lên RC-1 tôi đã nhận được các lỗi sau: (không chắc chắn nếu họ ở lại như nhau nhưng bạn có được ý tưởng).

[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'TextAst' from 
      both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'BoundTextAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'AttrAst' from 
      both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'BoundElementPropertyAst' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'BoundEventAst' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'ReferenceAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'VariableAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'ElementAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'EmbeddedTemplateAst' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'BoundDirectivePropertyAst' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'DirectiveAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'ProviderAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'ProviderAstType' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 'NgContentAst' 
      from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'PropertyBindingType' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 
[15:16:17] rollup: Conflicting namespaces: 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\index.js re-exports 
      'templateVisitAll' from both 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js 
      (will be ignored) and 
      C:\Users\Ivar\documents\ionic2-boilerplate\node_modules\@angular\compiler\src\template_parser\template_ast.js. 

package.json

{ 
    "name": "ionic2-boilerplate", 
    "author": "Quintor", 
    "version": "0.2.0", 
    "keywords": [ 
    "ionic2", 
    "angular2", 
    "rollup", 
    "typescript", 
    "karma" 
    ], 
    "engines": { 
    "node": ">= 6.6.0", 
    "npm": ">= 3" 
    }, 
    "scripts": { 
    "dev": "bnr dev", 
    "build": "bnr build", 
    "test": "bnr test", 
    "pree2e": "cd www && python -m SimpleHTTPServer 8090 >> ../python_serve.log 2>&1 &", 
    "e2e": "protractor config/protractor.conf.js", 
    "pree2e:interactive": "npm run pree2e", 
    "e2e:interactive": "protractor config/protractor.conf.js --elementExplorer", 
    "watch": "ionic-app-scripts watch", 
    "serve:before": "watch", 
    "emulate:before": "build", 
    "deploy:before": "build", 
    "build:before": "build", 
    "run:before": "build --dev", 
    "ios:dev": "bnr ios:dev", 
    "ios:release": "bnr ios:release", 
    "android:dev": "bnr android:dev", 
    "android:release": "bnr android:release", 
    "commit": "git-cz", 
    "release": "standard-version --no-verify", 
    "push": "git push --follow-tags origin master", 
    "lint": "tslint \"src/**/*.ts\" --exclude=src/**/*.d.ts", 
    "scss-lint": "scss-lint", 
    "docs": "typedoc --options typedoc.json --exclude '**/*.spec.ts' ./src/", 
    "outdated": "npm outdated --depth 0", 
    "postinstall": "webdriver-manager update --chrome" 
    }, 
    "betterScripts": { 
    "dev": { 
     "command": "ionic serve", 
     "env": { 
     "NODE_ENV": "development", 
     "PLATFORM": "web" 
     } 
    }, 
    "build": { 
     "command": "ionic-app-scripts build", 
     "env": { 
     "NODE_ENV": "production", 
     "PLATFORM": "web" 
     } 
    }, 
    "test": { 
     "command": "karma start ./config/karma.conf.js", 
     "env": { 
     "NODE_ENV": "test" 
     } 
    }, 
    "ios:dev": { 
     "command": "ionic run ios --livereload", 
     "env": { 
     "NODE_ENV": "development", 
     "PLATFORM": "ios" 
     } 
    }, 
    "ios:release": { 
     "command": "npm run build && ionic build ios", 
     "env": { 
     "NODE_ENV": "production", 
     "PLATFORM": "ios" 
     } 
    }, 
    "android:dev": { 
     "command": "ionic run android --livereload", 
     "env": { 
     "NODE_ENV": "development", 
     "PLATFORM": "android" 
     } 
    }, 
    "android:release": { 
     "command": "npm run build && ionic build android", 
     "env": { 
     "NODE_ENV": "production", 
     "PLATFORM": "android" 
     } 
    } 
    }, 
    "dependencies": { 
    "@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.3", 
    "ionic-native": "2.2.3", 
    "ionicons": "3.0.0", 
    "rxjs": "5.0.0-beta.12", 
    "zone.js": "0.6.26", 
    "lz-string": "^1.4.4", 
    "ng2-charts": "^1.4.1" 
    }, 
    "devDependencies": { 
    "@ionic/app-scripts": "0.0.46", 
    "@types/jasmine": "2.2.34", 
    "@types/lodash": "^4.14.36", 
    "better-npm-run": "0.0.11", 
    "codelyzer": "^1.0.0-beta.0", 
    "commitizen": "^2.8.6", 
    "cz-conventional-changelog": "^1.2.0", 
    "ghooks": "^1.3.2", 
    "jasmine-core": "2.5.2", 
    "jasmine-spec-reporter": "^2.7.0", 
    "karma": "1.3.0", 
    "karma-chrome-launcher": "2.0.0", 
    "karma-coverage": "^1.1.1", 
    "karma-jasmine": "1.0.2", 
    "karma-phantomjs-launcher": "^1.0.2", 
    "karma-rollup-plugin": "^0.2.4", 
    "karma-sourcemap-loader": "^0.3.7", 
    "karma-spec-reporter": "0.0.26", 
    "phantomjs-prebuilt": "^2.1.12", 
    "protractor": "^4.0.9", 
    "protractor-jasmine2-screenshot-reporter": "^0.3.2", 
    "rollup-plugin-alias": "^1.2.0", 
    "rollup-plugin-angular": "^0.4.2", 
    "rollup-plugin-buble": "^0.14.0", 
    "rollup-plugin-commonjs": "^5.0.4", 
    "rollup-plugin-node-resolve": "^2.0.0", 
    "rollup-plugin-replace": "^1.1.1", 
    "rollup-plugin-typescript": "^0.8.1", 
    "standard-version": "^2.2.1", 
    "ts-helpers": "^1.1.1", 
    "ts-node": "^1.3.0", 
    "typedoc": "^0.4.5", 
    "typescript": "^2.0.3", 
    "validate-commit-msg": "^2.8.0" 
    }, 
    "config": { 
    "commitizen": { 
     "path": "./node_modules/cz-conventional-changelog" 
    }, 
    "ionic_rollup": "./config/rollup.config.js" 
    }, 
    "description": "ionic2-boilerplate: An Ionic project", 
    "cordovaPlugins": [ 
    "cordova-plugin-device", 
    "cordova-plugin-console", 
    "cordova-plugin-whitelist", 
    "cordova-plugin-splashscreen", 
    "cordova-plugin-statusbar", 
    "ionic-plugin-keyboard", 
    { 
     "variables": { 
     "SENDER_ID": "123456789 1337" 
     }, 
     "locator": "phonegap-plugin-push", 
     "id": "phonegap-plugin-push" 
    } 
    ], 
    "cordovaPlatforms": [], 
    "license": "MIT" 
} 

Bây giờ câu hỏi của tôi là, những gì dòng (s) là/đang gây ra điều này, và tại sao nó xảy ra? Bởi vì đối với tôi, có vẻ như tôi không có giá trị trùng lặp trong số package.json của mình.

rm -rf node_modules && npm install không giải quyết được sự cố này.

Answer 1

Nó có thể là vấn đề với rollup.config.js

Default ionic rollup config

Ngoài ra kiểm tra Third party module exports here.

Bạn có thể:

mở node_modules/@ionic/app-scripts/config/rollup.config.js và sao chép và dán nội dung tập tin vào kịch bản/rollup.config.js.

Và đi từ đó mặc dù đó là một chút làm lại nếu bạn có cài đặt tùy chỉnh. Hy vọng điều đó sẽ hữu ích.