角度2+，材料不起作用

Question

当我安装 npm install --save @ angular / material

时

它给了我以下回复：

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

但是上面这个只是警告，但是当我尝试在app.module.ts中实际导入它时， npm start 中断如下：

npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "build"
npm ERR! node v6.10.0
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! angular-quickstart@1.0.0 build: tsc -p src/
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the angular-quickstart@1.0.0 build script 'tsc -p src/'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the angular-quickstart package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! tsc -p src/
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs angular-quickstart
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls angular-quickstart
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! E:\My Projects\angular-quickstart-master\npm-debug.log

npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "start"
npm ERR! node v6.10.0
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! angular-quickstart@1.0.0 prestart: npm run build
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the angular-quickstart@1.0.0 prestart script 'npm run build'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the angular-quickstart package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! npm run build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs angular-quickstart
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls angular-quickstart
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! E:\My Projects\angular-quickstart-master\npm-debug.log

我不确定究竟是什么问题。请任何人帮忙。

Answer 1

我使用你提供的package.json创建了一个新的角度项目，一切都很好用。我觉得升级节点/ npm是方法。

"dependencies": { "@angular/common": "~4.0.0", "@angular/compiler": "~4.0.0", "@angular/core": "~4.0.0", "@angular/forms": "~4.0.0", "@angular/http": "~4.0.0", "@angular/material": "^2.0.0-beta.6", "@angular/platform-browser": "~4.0.0", "@angular/platform-browser-dynamic": "~4.0.0", "@angular/router": "~4.0.0", "angular-in-memory-web-api": "~0.3.0", "core-js": "^2.4.1", "rxjs": "5.0.1", "systemjs": "0.19.40", "zone.js": "^0.8.4" }, "devDependencies": { "concurrently": "^3.2.0", "lite-server": "^2.2.2", "typescript": "~2.1.0", "canonical-path": "0.0.2", "tslint": "^3.15.1", "lodash": "^4.16.4", "jasmine-core": "~2.4.1", "karma": "^1.3.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~4.0.14", "rimraf": "^2.5.4", "@types/node": "^6.0.46", "@types/jasmine": "2.5.36" }