【发布时间】：2020-06-15 18:41:42
【问题描述】：
我已按照thread 的第二个答案成功迁移到 Angular 9。现在我在运行项目时在浏览器控制台中遇到以下问题。
package.json
"dependencies": {
"@angular-devkit/build-angular": "^0.900.4",
"@angular/animations": "9.0.4",
"@angular/cdk": "^9.1.0",
"@angular/common": "9.0.4",
"@angular/compiler": "9.0.4",
"@angular/core": "9.0.4",
"@angular/forms": "9.0.4",
"@angular/http": "7.2.16",
"@angular/material": "^9.1.0",
"@angular/material-moment-adapter": "9.1.0",
"@angular/platform-browser": "9.0.4",
"@angular/platform-browser-dynamic": "9.0.4",
"@angular/platform-server": "9.0.4",
"@angular/router": "^9.0.4",
"@types/underscore": "1.9.4",
"angular-highcharts": "^9.0.2",
"angular2-jwt": "*",
"bootstrap": "4.4.1",
"chart.js": "2.9.3",
"core-js": "3.6.4",
"font-awesome": "*",
"http-client": "*",
"http-headers": "*",
"rxjs": "6.5.4",
"rxjs-compat": "^6.5.4",
"socket.io-client": "^2.3.0",
"tether": "1.4.7",
"underscore": "^1.9.2",
"vm": "*",
"zone.js": "0.10.2"
},
"devDependencies": {
"@angular/cli": "^9.0.4",
"@angular/compiler-cli": "9.0.4",
"codelyzer": "5.2.1",
"concurrently": "5.1.0",
"lodash": "4.17.15",
"tslint": "6.0.0",
"typescript": "^3.6.4"
}
}
版本
这段代码在 Angular 7 上运行良好。请帮帮我。
【问题讨论】：
-
您可以在这里查看更新步骤：update.angular.io/#7.0:9.0 在从 v7.x 迁移到 v9.x 之前，Angular 首先需要更新到 v8.x。
-
你的意思是我刚从7跳到9？
-
您关注的线程建议直接更新到 v8.x。如果您按照下面@malbarmavi 的回答中的建议进行了更新，那么您从 7 到 8 到 9 进行了更新。但如果没有，则意味着您跳过了 v8.x。另外，我强烈建议您遵循我在之前评论中分享的官方更新指南。
标签： angular typescript ivy