【发布时间】:2017-05-31 11:04:12
【问题描述】:
通过执行命令 ng build 构建我的 Angular 2 应用程序时,我收到以下错误消息。 "此版本的 cli 仅兼容 angular 版本 2.3.1 或更高版本。请升级您的 angular 版本。"
下面是package.json文件
{
"name": "mrdb.web",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --proxy-config proxy.conf.json",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/common": "2.0.0",
"@angular/compiler": "2.0.0",
"@angular/core": "2.0.0",
"@angular/forms": "2.0.0",
"@angular/http": "2.0.0",
"@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",
"core-js": "^2.4.1",
"hammerjs": "^2.0.8",
"rxjs": "^5.1.0",
"zone.js": "^0.8.4"
},
"devDependencies": {
"@angular/cli": "1.0.6",
"@angular/compiler-cli": "^2.0.0",
"@types/hammerjs": "^2.0.34",
"@types/jasmine": "2.5.38",
"@types/node": "~6.0.60",
"codelyzer": "~2.0.0",
"jasmine-core": "~2.5.2",
"jasmine-spec-reporter": "~3.2.0",
"karma": "~1.4.1",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^0.2.0",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.0",
"ts-node": "~2.0.0",
"tslint": "~4.5.0",
"typescript": "~2.2.0"
}
}
【问题讨论】:
-
好的。你的问题是什么?信息不是很清楚吗?
-
我是 Angular 新手。我以为 angular 2.0.0 是 angular 2 的最新版本。如果我需要使用 angular 2,最新版本是什么
-
Angular 的最新版本是 1.4.3(请参阅github.com/angular/angular/blob/master/CHANGELOG.md)。我真的不明白为什么你会强迫你使用过时的 Angular 版本。 Angular 4 和 Angular 2 是同一个框架。由于最小的破坏性更改,版本已升级,仅此而已。
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正如 JB Nizet 所写,最新版本是 4.1.3(1.4.3 是错字)。
标签: angular angular-cli