ウェブパックコンパイルでエラーが発生しました

Question

私はangular2プロジェクトを実行しようとしている間にエラーが発生しました。それはubuntuを持つPCからMacOS Xに切り替わった後に発生しました。ノードのバージョン：7.7.4、npmのバージョン：4.1.2。私はnpm webpack-dev-server --inline --progress --watch --port 8180を実行しているし、私は、この情報を取得しています：

WARNING in ./~/@angular/core/src/linker/system_js_ng_module_factory_loader.js 
69:15-36 Critical dependency: the request of a dependency is an expression 

WARNING in ./~/@angular/core/src/linker/system_js_ng_module_factory_loader.js 
85:15-102 Critical dependency: the request of a dependency is an expression 

WARNING in ./~/angular2-focus/~/@angular/core/@angular/core.es5.js 
5889:15-36 Critical dependency: the request of a dependency is an expression 

WARNING in ./~/angular2-focus/~/@angular/core/@angular/core.es5.js 
5905:15-102 Critical dependency: the request of a dependency is an expression 

ERROR in [default] /Users/user/Documents/Java/WORK/mediahelper/media-helper/src/main/web/node_modules/angular2-focus/node_modules/@angular/core/src/animation/animation_metadata_wrapped.d.ts:12:32 
Initializers are not allowed in ambient contexts. 

[...] 

ERROR in [default] /Users/user/node_modules/@types/core-js/index.d.ts:651:4 
All declarations of 'prototype' must have identical modifiers. 

ERROR in [default] /Users/user/node_modules/@types/core-js/index.d.ts:666:4 
All declarations of 'prototype' must have identical modifiers. 

ERROR in [default] /Users/user/node_modules/@types/core-js/index.d.ts:680:4 
All declarations of 'prototype' must have identical modifiers. 

ERROR in [default] /Users/user/node_modules/@types/core-js/index.d.ts:692:4 
All declarations of 'value' must have identical modifiers. 

ERROR in [default] /Users/user/node_modules/@types/core-js/index.d.ts:804:4 
All declarations of 'prototype' must have identical modifiers. 

Answer 1

だけ@ angular4に私のペットプロジェクトを更新し、同様の警告

angular/core.es5.js 5889:15-36 Critical dependency: 
the request of a dependency is an expression 

があなたのwebpack.conf.js

を変更

ましたredditのスレッドに

from: /angular(\|/)core(\|/)(esm(\|/)src|src)(\|/)linker/ 
to: /angular(\|/)core(\|/)@angular/ 

リンク：https://www.reddit.com/r/Angular2/comments/6160c2/angular_400_now_available/dfci3gm/