错误错误:模块../node_modules/angularfire2/index.d.ts的元数据版本不匹配，找到了版本4，预期为3， [英] ERROR in Error: Metadata version mismatch for module ../node_modules/angularfire2/index.d.ts, found version 4, expected 3,

问题描述

错误，错误:模块C的元数据版本不匹配:/projects/youtube-angular/firestore-app/node_modules/angularfire2/index.d.ts，找到了版本4，预期为3，

ERROR in Error: Metadata version mismatch for module C:/projects/youtube-angular/firestore-app/node_modules/angularfire2/index.d.ts, found version 4, expected 3,

我从未见过.我尝试卸载所有内容并重新安装到最新版本，但仍然收到该错误.运行该项目的其他人似乎都没有这个问题.因此，我猜测这是某些本地设置或安装，我错了，但无法弄清楚.

I have never seen this. I tried to uninstall everything and reinstall to newest versions and still getting that error. No one else running the project seems to have this issue. So i am guessing that is some local setting or install i have wrong but can't figure this one out.

package.json
{
  "name": "firestore-app",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^4.2.4",
    "@angular/common": "^4.2.4",
    "@angular/compiler": "^4.2.4",
    "@angular/core": "^4.2.4",
    "@angular/forms": "^4.2.4",
    "@angular/http": "^4.2.4",
    "@angular/platform-browser": "^4.2.4",
    "@angular/platform-browser-dynamic": "^4.2.4",
    "@angular/router": "^4.2.4",
    "angularfire2": "^5.0.0-rc.4",
    "core-js": "^2.4.1",
    "firebase": "^4.6.2",
    "font-awesome": "^4.7.0",
    "jquery": "^3.2.1",
    "materialize-css": "^0.100.2",
    "rxjs": "^5.4.2",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.4.7",
    "@angular/compiler-cli": "^4.2.4",
    "@angular/language-service": "^4.2.4",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.2.0",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0",
    "typescript": "~2.3.3"
  }
}

推荐答案

我遇到了同样的问题，但通过将package.json文件中的angularfire2上的候选发布版本从"angularfire2": "^5.0.0-rc.4"更改为"angularfire2": "^5.0.0-rc.3"的3来解决了这个问题.然后删除节点模块并运行npm i or npm install.

I faced the same problem but solved it by changing the release candidate on angularfire2 back to 3 like "angularfire2": "^5.0.0-rc.3" from "angularfire2": "^5.0.0-rc.4" in your package.json file. then delete node modules and run npm i or npm install.

或者您可以取消安装angularfire2，确保同时也将其从package.json和package.json.lock文件中删除.重新安装它并指定候选发布版本，例如npm install angularfire2@5.0.0-rc.3 --save.

Or you can unintall angularfire2 make sure you also remove it from your package.json and package.json.lock files. reinstall it and specify the release candidate like npm install angularfire2@5.0.0-rc.3 --save.

这篇关于错误错误:模块../node_modules/angularfire2/index.d.ts的元数据版本不匹配，找到了版本4，预期为3，的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！