Question

请告诉我发生了什么。在构建项目时遇到以下错误。已经尝试删除typings，angular ,,目录，然后做typings安装没有变化。安装他发誓的所有包裹。收到以下错误：

{
  "name": "angular-quickstart",
  "version": "1.0.0",
  "description": "QuickStart package.json from the documentation, supplemented with testing support",
  "scripts": {
    "start": "tsc && concurrently \"tsc -w\" \"lite-server\" ",
    "docker-build": "docker build -t ng2-quickstart .",
    "docker": "npm run docker-build && docker run -it --rm -p 3000:3000 -p 3001:3001 ng2-quickstart",
    "pree2e": "npm run webdriver:update",
    "e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first",
    "lint": "tslint ./app/**/*.ts -t verbose",
    "lite": "lite-server",
    "postinstall": "typings install",
    "test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
    "test-once": "tsc && karma start karma.conf.js --single-run",
    "tsc": "tsc",
    "tsc:w": "tsc -w",
    "typings": "typings",
    "webdriver:update": "webdriver-manager update"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@angular/animations": "^4.2.4",
    "@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.7",
    "@angular/platform-browser": "~4.0.0",
    "@angular/platform-browser-dynamic": "~4.0.0",
    "@angular/router": "~4.0.0",
    "@types/q": "^1.0.1",
    "angular": "^1.6.4",
    "angular-animate": "^1.6.4",
    "angular-aria": "^1.6.4",
    "angular-in-memory-web-api": "~0.3.0",
    "angular-material": "^1.1.4",
    "core-js": "^2.4.1",
    "hammerjs": "^2.0.8",
    "material": "^0.1.1",
    "rxjs": "5.0.1",
    "systemjs": "0.19.40",
    "typescript": "^2.4.1",
    "zone.js": "^0.8.4"
  },
  "devDependencies": {
    "@angular/flex-layout": "^2.0.0-beta.8",
    "@types/hammerjs": "^2.0.34",
    "@types/jasmine": "^2.5.53",
    "@types/node": "^6.0.78",
    "canonical-path": "0.0.2",
    "concurrently": "^3.2.0",
    "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",
    "lite-server": "^2.2.2",
    "lodash": "^4.16.4",
    "protractor": "~4.0.14",
    "rimraf": "^2.5.4",
    "tslint": "^3.15.1"
  },
  "repository": {}
}

的package.json

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Answer 1

看起来您的npm安装已损坏。删除node_modules目录并再次运行npm install。

Answer 2

您的错误是由于Typescript 2.4中的编译错误（请参阅Typescript 2.4 RxJS bug）

解决方案是在"typescript": "^2.4.1"文件中将"typescript": "2.3.4"更改为package.json并重建您的项目。

我在离子项目中遇到了类似的错误，这个修复对我有用。

Answer 3

我有类似的错误。将我的打字稿错误从 ＆＃34;打字稿＆＃34;：＆＃34; ^ 2.4.1＆＃34; 更改为 ＆＃34 ;打字稿＆＃34;：＆＃34; 2.2.1＆＃34; ，错误消失了。

Answer 4

看起来你有很多事情要发生，首先是rxjs和最新的打字稿版本已知问题（2.4.1应该有效，所以请将package.json固定到那个或做 what I suggest in the issue）。

此外，请确保@types/node与您正在运行的节点版本相匹配。 npm install --save-dev @types/node应该更新它。

其中一些错误可能是因为不兼容的包被放在一起。我建议破坏你的package.json，package-lock.json和node_modules文件夹，然后逐步npm install只需要你的应用程序需要获取它们的最新版本。（并对rxjs + typescript 2.4.x进行链接修复）

角度构建错误

4 个答案: