Could not find module “@angular-devkit/build-angular”
更新到Angular 6.0.1之后,在
1 2 3 4 | Could not find module"@angular-devkit/build-angular" from"/home/Projects/myProjectName". Error: Could not find module"@angular-devkit/build-angular" from"/home/Projects/myProjectName". at Object.resolve (/home/Projects/myProjectName/node_modules/@angular-devkit/core/node/resolve.js:141:11) at Observable.rxjs_1.Observable [as _subscribe] (/home/Projects/myProjectName/node_modules/@angular-devkit/architect/src/architect.js:132:40) |
我的项目基于[ng2-admin(Angular4版本)]。(https://github.com/akveo/ngx-admin)这是我的package.json依赖项:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | "dependencies": { "@angular/animations":"^6.0.1", "@angular/common":"^6.0.1", "@angular/compiler":"^6.0.1", "@angular/core":"^6.0.1", "@angular/forms":"^6.0.1", "@angular/http":"^6.0.1", "@angular/platform-browser":"^6.0.1", "@angular/platform-browser-dynamic":"^6.0.1", "@angular/platform-server":"^6.0.1", "@angular/router":"^6.0.1", "@ng-bootstrap/ng-bootstrap":"1.0.0-alpha.26", "@ngx-translate/core":"^10.0.1", "@ngx-translate/http-loader":"^3.0.1", "amcharts3":"github:amcharts/amcharts3", "ammap3":"github:amcharts/ammap3", "angular-table":"^1.0.4", "angular2-csv":"^0.2.5", "angular2-datatable":"0.6.0", "animate.css":"3.5.2", "bootstrap":"4.0.0-alpha.6", "bower":"^1.8.4", "chart.js":"1.1.1", "chartist":"0.10.1", "chroma-js":"1.3.3", "ckeditor":"4.6.2", "core-js":"2.4.1", "easy-pie-chart":"2.1.7", "font-awesome":"4.7.0", "fullcalendar":"3.3.1", "google-maps":"3.2.1", "ionicons":"2.0.1", "jquery":"3.2.1", "jquery-slimscroll":"1.3.8", "leaflet":"0.7.7", "leaflet-map":"0.2.1", "lodash":"4.17.4", "ng2-ckeditor":"1.1.6", "ng2-completer":"^1.6.3", "ng2-handsontable":"^2.1.0-rc.3", "ng2-slim-loading-bar":"^4.0.0", "ng2-smart-table":"^1.0.3", "ng2-tree":"2.0.0-alpha.5", "ngx-uploader":"4.2.4", "normalize.css":"6.0.0", "roboto-fontface":"0.7.0", "rxjs":"^6.1.0", "rxjs-compat":"^6.1.0", "zone.js":"0.8.26" }, "devDependencies": { "@angular/cli":"^6.0.1", "@angular/compiler-cli":"^6.0.1", "@types/fullcalendar":"2.7.40", "@types/jasmine":"2.5.38", "@types/jquery":"2.0.41", "@types/jquery.slimscroll":"1.3.30", "@types/lodash":"4.14.61", "@types/node":"6.0.69", "codelyzer":"3.0.1", "gh-pages":"0.12.0", "jasmine-core":"2.5.2", "jasmine-spec-reporter":"3.2.0", "karma":"1.4.1", "karma-chrome-launcher":"2.0.0", "karma-cli":"1.0.1", "karma-coverage-istanbul-reporter":"0.2.0", "karma-jasmine":"1.1.0", "karma-jasmine-html-reporter":"0.2.2", "npm-run-all":"4.0.2", "protractor":"5.1.0", "rimraf":"2.6.1", "standard-changelog":"1.0.1", "stylelint":"7.10.1", "ts-node":"2.1.2", "tslint":"5.2.0", "tslint-eslint-rules":"4.0.0", "tslint-language-service":"0.9.6", "typescript":"^2.7.2", "typogr":"0.6.6", "underscore":"1.8.3", "wintersmith":"2.2.5", "wintersmith-sassy":"1.1.0" } |
和我的angular.json:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | { "$schema":"./node_modules/@angular/cli/lib/config/schema.json", "version": 1, "newProjectRoot":"projects", "projects": { "ng2-admin": { "root":"", "sourceRoot":"src", "projectType":"application", "architect": { "build": { "builder":"@angular-devkit/build-angular:browser", "options": { "outputPath":"dist", "index":"src/index.html", "main":"src/main.ts", "tsConfig":"src/tsconfig.app.json", "polyfills":"src/polyfills.ts", "assets": [ "src/assets", "src/favicon.ico" ], "styles": [ "node_modules/roboto-fontface/css/roboto/sass/roboto-fontface.scss", "node_modules/normalize.css/normalize.css", "node_modules/font-awesome/scss/font-awesome.scss", "node_modules/ionicons/scss/ionicons.scss", "node_modules/bootstrap/scss/bootstrap.scss", "node_modules/leaflet/dist/leaflet.css", "node_modules/chartist/dist/chartist.css", "node_modules/fullcalendar/dist/fullcalendar.css", "node_modules/handsontable/dist/handsontable.full.css", "node_modules/ng2-slim-loading-bar/style.css", "src/app/theme/theme.scss", "src/styles.scss" ], "scripts": [ "node_modules/jquery/dist/jquery.js", "node_modules/easy-pie-chart/dist/jquery.easypiechart.js", "node_modules/jquery-slimscroll/jquery.slimscroll.js", "node_modules/tether/dist/js/tether.js", "node_modules/bootstrap/dist/js/bootstrap.js", "node_modules/handsontable/dist/handsontable.full.js", "node_modules/chroma-js/chroma.js" ] }, "configurations": { "production": { "optimization": true, "outputHashing":"all", "sourceMap": false, "extractCss": true, "namedChunks": false, "aot": true, "extractLicenses": true, "vendorChunk": false, "buildOptimizer": true, "fileReplacements": [ { "replace":"src/environments/environment.ts", "with":"src/environments/environment.prod.ts" } ] } } }, "serve": { "builder":"@angular-devkit/build-angular:dev-server", "options": { "browserTarget":"ng2-admin:build" }, "configurations": { "production": { "browserTarget":"ng2-admin:build:production" } } }, "extract-i18n": { "builder":"@angular-devkit/build-angular:extract-i18n", "options": { "browserTarget":"ng2-admin:build" } }, "test": { "builder":"@angular-devkit/build-angular:karma", "options": { "main":"src/test.ts", "karmaConfig":"./karma.conf.js", "polyfills":"src/polyfills.ts", "tsConfig":"src/tsconfig.spec.json", "scripts": [ "node_modules/jquery/dist/jquery.js", "node_modules/easy-pie-chart/dist/jquery.easypiechart.js", "node_modules/jquery-slimscroll/jquery.slimscroll.js", "node_modules/tether/dist/js/tether.js", "node_modules/bootstrap/dist/js/bootstrap.js", "node_modules/handsontable/dist/handsontable.full.js", "node_modules/chroma-js/chroma.js" ], "styles": [ "node_modules/roboto-fontface/css/roboto/sass/roboto-fontface.scss", "node_modules/normalize.css/normalize.css", "node_modules/font-awesome/scss/font-awesome.scss", "node_modules/ionicons/scss/ionicons.scss", "node_modules/bootstrap/scss/bootstrap.scss", "node_modules/leaflet/dist/leaflet.css", "node_modules/chartist/dist/chartist.css", "node_modules/fullcalendar/dist/fullcalendar.css", "node_modules/handsontable/dist/handsontable.full.css", "node_modules/ng2-slim-loading-bar/style.css", "src/app/theme/theme.scss", "src/styles.scss" ], "assets": [ "src/assets", "src/favicon.ico" ] } }, "lint": { "builder":"@angular-devkit/build-angular:tslint", "options": { "tsConfig": [ "src/tsconfig.app.json", "src/tsconfig.spec.json" ], "exclude": [] } } } }, "ng2-admin-e2e": { "root":"", "sourceRoot":"", "projectType":"application", "architect": { "e2e": { "builder":"@angular-devkit/build-angular:protractor", "options": { "protractorConfig":"./protractor.conf.js", "devServerTarget":"ng2-admin:serve" } }, "lint": { "builder":"@angular-devkit/build-angular:tslint", "options": { "tsConfig": [ "e2e/tsconfig.e2e.json" ], "exclude": [] } } } } }, "defaultProject":"ng2-admin", "schematics": { "@schematics/angular:component": { "prefix":"app", "styleext":"scss" }, "@schematics/angular:directive": { "prefix":"app" } } } |
将
要么,
1 | npm update |
它像魅力一样运作。
适用于角度6及以上
对我来说,有效的解决方案是
最后
需要明确获取devDependencies。
1 | npm i --only=dev |
如果以下命令不起作用,
1 | npm install --save-dev @angular-devkit/build-angular |
然后移至项目文件夹并运行以下命令:
1 | npm install --save @angular-devkit/build-angular |
以上所有答案都是正确的,但对我没有用。我能够进行这项工作的唯一方法是遵循以下步骤/命令:
1 2 3 4 5 6 | npm uninstall -g @angular/[email protected] npm cache clean --force npm install -g @angular/cli@latest npm install node-sass -g ng new MY_PROJECT_NAME cp -r from_my_old_project to_new_MY_PROJECT_NAME |
只需键入
或者您可以使用
以下命令有效:
1 2 | npm install ng update |
-您可能会看到消息"我们分析了您的package.json,一切似乎都井然有序。辛苦了!"
1 | npm update |
然后尝试开发
1 | ng build |
我收到类型脚本错误,降级为
1 2 3 | npm install typescript@">=3.1.1 <3.2 ng build --prod |
产品构建成功。
以下是工作组合
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | ng --version Package Version ----------------------------------------------------------- @angular-devkit/architect 0.11.0 @angular-devkit/build-angular 0.11.0 @angular-devkit/build-optimizer 0.11.0 @angular-devkit/build-webpack 0.11.0 @angular-devkit/core 7.1.0 @angular-devkit/schematics 7.1.0 @angular/cli 7.1.0 @ngtools/webpack 7.1.0 @schematics/angular 7.1.0 @schematics/update 0.11.0 rxjs 6.3.3 typescript 3.1.6 webpack 4.23.1 |
试试这个。
1 2 3 4 5 | npm install npm update if it's shows something like this. |
run
npm audit fix to fix them, ornpm audit for details
去做!
当我们运行
如果您要更新角度项目https://update.angular.io/,此链接可能会为您提供帮助
一分钟前,我遇到了同样的问题。我的项目是使用angular-cli 1.6.0版生成的。
1 2 3 4 5 6 7 8 | 1. npm update -g @angular/cli 2. editing my package.json changing the line "@angular/cli":"1.6.0", to "@angular/cli":"^1.6.0", 3. npm update |
希望我的帮助有效effective
对于Angular 8
安装npm-check-updates软件包
跑:
1 2 3 | $ npm i npm-check-updates $ ncu -u $ npm install |
该软件包将更新所有软件包并解决此问题
注意:更新后如果遇到此问题:
ERROR in The Angular Compiler requires TypeScript >=3.4.0 and <3.6.0 but 3.6.3 was found instead.
然后运行:
1 | $ npm install [email protected] |
源链接
以下对我有用。不幸的是,没有其他事情。
1 2 3 | npm uninstall @angular-devkit/build-angular npm install @angular-devkit/build-angular ng update --all --allow-dirty --force |
只需执行以下命令即可解决错误
-
ng update @angular/cli @angular/core -
npm uninstall @angular-devkit/build-angular -
npm install --save-dev @angular-devkit/build-angular 如果以上命令无法解决此错误,请更新节点版本
- npm更新npm -g
先尝试一下
1 | npm install --save-dev @angular-devkit/build-angular |
如果由于缺少包裹而再次出现错误,请尝试
1 | npm install |
这对我有用,提交然后:
1 2 | ng update @angular/cli @angular/core npm install --save-dev @angular/cli@latest |
在将节点从v9升级到v10之后,今天我遇到了同样的问题。
我的环境由docker设置,我不得不从DockerFile中删除以下命令:
1 | npm link @angular/cli |
它创建一个符号链接到安装节点的目录。
我猜想其中的
我在Angular 7中也遇到了同样的问题。只需执行以下命令即可解决错误。
1 | npm install --save-dev @angular-devkit/build-angular |
1 | npm install --save-dev @angular-devkit/build-angular@latest |
为我解决了。
我尝试了上面所有的答案,但是对我没有用。我不得不降级Angular-CLI的版本。我运行命令
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | @angular-devkit/architect 0.10.7 @angular-devkit/build-angular 0.10.7 @angular-devkit/build-ng-packagr 0.10.7 @angular-devkit/build-optimizer 0.10.7 @angular-devkit/build-webpack 0.10.7 @angular-devkit/core 7.0.7 <-- notice this! @angular-devkit/schematics 8.2.1 @angular/cli 8.2.1 <-- and this! @ngtools/json-schema 1.1.0 @ngtools/webpack 7.0.7 @schematics/angular 8.2.1 @schematics/update 0.802.1 ng-packagr 4.7.1 rxjs 6.3.3 typescript 3.1.6 webpack 4.19.1 |
我打开package.json并搜索定义CLI版本的行:
1 2 3 4 5 6 7 | ... "devDependencies": { "@angular-devkit/build-angular":"~0.10.0", "@angular-devkit/build-ng-packagr":"~0.10.0", "@angular/cli":"~8.2.0" -- I changed here to ~7.0.7 ...} ... |
我将
运行以下内容对我有用
就我而言,问题是由于缺少依赖关系。为什么缺少依赖项,因为我忘记了打电话:
npm安装
调用上述命令后,所有必需的依赖项都将加载到node_modules中,这不再是问题
删除package-lock.json并再次执行npm安装。它应该解决此问题。
**当您使用ng new创建了Angular 6应用程序并且安装了其他依赖项后,您会发现此错误,此修复更合适。
不幸的是,所提供的解决方案都不适合我,但grepit的回答启发了我执行以下步骤。
我通过操作系统(Windows 10)卸载了node.js,然后再次安装了它。然后安装了Angular CLI。然后创建一个新项目,并将我旧项目的src文件复制到这个新文件中,错误消失了。
以下是说明:
这是Windows版本的副本,请根据您自己的操作系统进行更改。
当角度项目未完全配置时,通常会发生此错误。
这会起作用
1 2 3 | npm install --save-dev @angular-devkit/build-angular npm install |
首先删除
然后重启系统
运行
和
运行
在CLI上执行以下命令:
- npm安装
- 删除node_modules。
- 使用'npm cache clean --verify'清除缓存。
- 然后再次安装npm。
对我来说就像一个魅力。
尝试这个。对我有用
1 2 3 | npm uninstall -g @angular/cli npm cache verify npm install -g @angular/cli@next |
在您的开发依赖项下添加
npm install --save-dev @angular-devkit/build-angular
Simple solution
击中下面的命令仅可解决此错误
1 | npm install --save-dev @angular-devkit/build-angular |
自2天以来,我面临着同样的问题。
1 2 3 | ng -v :6.0.8 node -v :8.11.2 npm -v :6.1.0 |
确保您位于安装
1 | npm i --only=dev |
您
1 | npm i npm@latest -g |