问题描述
我正在使用"ng serve"运行应用程序，但运行正常.但是，当我使用"npm run build:ssr"构建应用程序后，该应用程序已成功构建.
I was running the application using "ng serve" it was working fine.But after I built the app using "npm run build:ssr", The app got built successfully.
构建并运行angular 7通用应用程序后，我在dist文件夹中收到这些错误.
After building and running the angular 7 universal application, I get these errors in the dist folder.
/home/trd/TRD/dpm_home_page/dist/server.js:255862
/home/trd/TRD/dpm_home_page/dist/server.js:255862
proxyRequestMethods(索引，'_ index'，IDBIndex，[ ^ReferenceError:未定义IDBIndex在对象. (/home/trd/TRD/dpm_home_page/dist/server.js:255862:38)(/home/trd/TRD/dpm_home_page/dist/server.js:26:30)在Object.firebase(
proxyRequestMethods(Index, '_index', IDBIndex, [ ^ReferenceError: IDBIndex is not definedat Object. (/home/trd/TRD/dpm_home_page/dist/server.js:255862:38)(/home/trd/TRD/dpm_home_page/dist/server.js:26:30)at Object.firebase (
这是我的package.json文件:
Here is my package.json file:
{
"name": "angular-io-example",
"version": "1.0.0",
"private": true,
"description": "Example project from an angular.io guide.",
"scripts": {
"ng": "ng",
"start": "ng serve",
"test": "ng test",
"lint": "tslint ./src/**/*.ts -t verbose",
"e2e": "ng e2e",
"build:ssr": "npm run build:client-and-server-bundles && npm run webpack:server",
"serve_dev:ssr": "node dist/server.js",
"serve:ssr": "forever start dist/server.js",
"build:client-and-server-bundles": "ng build --prod && ng run angular.io-example:server",
"webpack:server": "webpack --config webpack.server.config.js --progress --colors"
},
"keywords": [],
"author": "",
"license": "MIT",
"dependencies": {
"@angular/animations": "^6.1.10",
"@angular/cdk": "^6.4.7",
"@angular/common": "^6.1.10",
"@angular/compiler": "^6.1.10",
"@angular/core": "^6.1.10",
"@angular/flex-layout": "^6.0.0-beta.18",
"@angular/forms": "^6.1.10",
"@angular/http": "6.0.0",
"@angular/material": "^6.4.7",
"@angular/platform-browser": "^6.1.10",
"@angular/platform-browser-dynamic": "^6.1.10",
"@angular/pwa": "^0.6.8",
"@angular/router": "^6.1.10",
"@angular/service-worker": "^6.1.10",
"@angular/upgrade": "^6.1.10",
"@firebase/app-types": "^0.3.2",
"@firebase/auth-types": "^0.3.4",
"@firebase/database-types": "^0.3.2",
"@firebase/firestore-types": "^0.7.0",
"@firebase/messaging-types": "^0.2.3",
"@firebase/storage-types": "^0.2.3",
"@nguniversal/express-engine": "^6.1.0",
"@nguniversal/module-map-ngfactory-loader": "^6.1.0",
"angular-in-memory-web-api": "^0.6.1",
"angularfire2": "^5.1.0",
"cdk": "^0.31.0",
"core-js": "^2.6.5",
"firebase": "6.0.2",
"forever": "^1.0.0",
"jasmine-reporters": "^2.3.2",
"ng2-pdf-viewer": "^5.2.4",
"protractor-html-reporter-2": "^1.0.4",
"rxjs": "^6.5.2",
"zone.js": "^0.8.29"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.6.0",
"@angular/cli": "^6.2.9",
"@angular/compiler-cli": "^7.2.15",
"@angular/platform-server": "^6.1.10",
"@types/jasmine": "^2.8.16",
"@types/jasminewd2": "^2.0.6",
"@types/node": "^6.14.6",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "^4.2.1",
"karma": "~1.7.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~1.4.2",
"karma-jasmine": "~1.1.1",
"karma-jasmine-html-reporter": "^0.2.2",
"karma-phantomjs-launcher": "^1.0.2",
"lodash": "^4.17.11",
"phantomjs-prebuilt": "^2.1.7",
"protractor": "~5.3.0",
"ts-loader": "^4.5.0",
"ts-node": "^5.0.1",
"tslint": "^5.16.0",
"typescript": "^3.2.4",
"webpack-cli": "^2.0.14"
},
"repository": {}
}
推荐答案
我使用"@angular/fire": "^5.2.0-beta.3",而不是"angularfire2": "^5.1.0"我遇到了同样的问题，在实现"AngularFirePerformanceModule"之后，我将其删除了； import { AngularFirePerformanceModule } from '@angular/fire/performance';，问题消失了.
I use "@angular/fire": "^5.2.0-beta.3", instead of "angularfire2": "^5.1.0" I am facing the same issue, after implementing "AngularFirePerformanceModule", I removed it; import { AngularFirePerformanceModule } from '@angular/fire/performance'; and the issue went away.
这篇关于ReferenceError:在角度通用应用程序中未定义IDBIndex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！