降级angular版本11-9


{
"name": "lms-ace-learn",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~9.1.9",
"@angular/cdk": "^10.2.4",
"@angular/common": "~9.1.9",
"@angular/compiler": "~9.1.9",
"@angular/core": "~9.1.9",
"@angular/forms": "~9.1.9",
"@angular/localize": "~9.1.9",
"@angular/platform-browser": "~9.1.9",
"@angular/platform-browser-dynamic": "~9.1.9",
"@angular/router": "~9.1.9",
"@ckeditor/ckeditor5-angular": "^1.2.3",
"@ckeditor/ckeditor5-build-classic": "^20.0.0",
"@ng-bootstrap/ng-bootstrap": "^6.2.0",
"@ng-select/ng-select": "^5.0.1",
"@types/moment-duration-format": "^2.2.2",
"angular-ng-autocomplete": "^2.0.1",
"angularx-social-login": "^3.4.1",
"bootstrap": "^4.5.0",
"chart.js": "^2.9.4",
"font-awesome": "^4.7.0",
"jquery": "^3.5.1",
"moment": "^2.27.0",
"moment-duration-format": "^2.3.2",
"ng-recaptcha": "^6.1.0",
"ng2-charts": "^2.4.2",
"ng2-completer": "^9.0.1",
"ngx-bootstrap": "^6.1.0",
"ngx-captcha": "^8.0.1",
"ngx-chips": "^2.1.0",
"ngx-doc-viewer": "^1.3.1",
"ngx-drag-drop": "^2.0.0",
"ngx-infinite-scroll": "^9.1.0",
"ngx-pagination": "^5.0.0",
"ngx-sortablejs": "^3.1.4",
"ngx-spinner": "^10.0.1",
"ngx-toastr": "^13.1.0",
"rxjs": "~6.5.4",
"sortablejs": "^1.12.0",
"sweetalert2": "^9.17.0",
"tslib": "^1.10.0",
"xlsx": "^0.16.6",
"zone.js": "~0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.1102.1",
"@angular/compiler-cli": "~9.1.9",
"@types/jasmine": "~3.5.0",
"@types/jasminewd2": "~2.0.3",
"@types/node": "^12.11.1",
"@types/sortablejs": "^1.10.6",
"codelyzer": "^5.1.2",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~5.0.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "~2.1.0",
"karma-jasmine": "~3.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"protractor": "~7.0.0",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~3.8.3"
}
}

核心包错误

我的系统是Angular 11。当我尝试将这个项目的Angular版本降级到9时;在成功降级到Angular 9并重新安装node_modules后,这些错误会弹出,这些错误是核心包错误。我该怎么办?

{
"name": "lms-ace-learn",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~9.1.9",
"@angular/cdk": "^10.2.4",
"@angular/common": "~9.1.9",
"@angular/compiler": "~9.1.9",
"@angular/core": "~9.1.9",
"@angular/forms": "~9.1.9",
"@angular/localize": "~9.1.9",
"@angular/platform-browser": "~9.1.9",
"@angular/platform-browser-dynamic": "~9.1.9",
"@angular/router": "~9.1.9",
"@ckeditor/ckeditor5-angular": "^1.2.3",
"@ckeditor/ckeditor5-build-classic": "^20.0.0",
"@ng-bootstrap/ng-bootstrap": "^6.2.0",
"@ng-select/ng-select": "^5.0.1",
"@syncfusion/ej2-angular-richtexteditor": "^18.4.42",
"@types/moment-duration-format": "^2.2.2",
"angular-ng-autocomplete": "^2.0.1",
"angularx-social-login": "^3.4.1",
"bootstrap": "^4.5.0",
"chart.js": "^2.9.4",
"font-awesome": "^4.7.0",
"jquery": "^3.5.1",
"moment": "^2.27.0",
"moment-duration-format": "^2.3.2",
"ng-recaptcha": "^6.1.0",
"ng2-charts": "^2.4.2",
"ng2-completer": "^9.0.1",
"ngx-bootstrap": "^6.1.0",
"ngx-captcha": "^8.0.1",
"ngx-chips": "^2.1.0",
"ngx-doc-viewer": "^1.3.1",
"ngx-drag-drop": "^2.0.0",
"ngx-infinite-scroll": "^9.1.0",
"ngx-pagination": "^5.0.0",
"ngx-sortablejs": "^3.1.4",
"ngx-spinner": "^10.0.1",
"ngx-toastr": "^13.1.0",
"rxjs": "~6.5.4",
"sortablejs": "^1.12.0",
"sweetalert2": "^9.17.0",
"tslib": "^1.10.0",
"xlsx": "^0.16.6",
"zone.js": "~0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.901.7",
"@angular/cli": "~9.1.7",
"@angular/compiler-cli": "~9.1.9",
"@types/jasmine": "~3.5.0",
"@types/jasminewd2": "~2.0.3",
"@types/node": "^12.11.1",
"@types/sortablejs": "^1.10.6",
"codelyzer": "^5.1.2",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~5.0.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "~2.1.0",
"karma-jasmine": "~3.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"protractor": "~7.0.0",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~3.8.3"
}
}

根据项目更改了CLI的所有版本后,它的工作很好,没有任何错误。谢谢大家的回答。

你也应该降级这个包:

"@angular-devkit/build-angular": "^0.1102.1",

使用"~ 0.901.14"版本。

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