[Angular-CLI-6]Could not determine single project for 'Serve' target
Did you follow all three steps of the update process?
The update generally follows 3 steps, and will take advantage of the new ng update tool.
1) Update @angular/cli:
npm install -g @angular/cli
npm install @angular/cli
ng update @angular/cli
2) Update your Angular framework packages:
ng update @angular/core
3) Update other dependencies
See toward the bottom of this post for more information: https://blog.angular.io/version-6-of-angular-now-available-cc56b0efa7a4
See also this link for the set of steps: https://update.angular.io/
Dhiral Kaniya
Updated on July 09, 2022Comments
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Dhiral Kaniya almost 2 years
I have updated my angular-cli with the help of
ng update @angular/cli
command. After that, I have got an error asCould not determine single project for 'server' target
with following error trace.Could not determine a single project for the 'serve' target. Error: Could not determine a single project for the 'serve' target. at ServeCommand.getProjectNamesByTarget (E:\Angular\Projects\projectName\node_modules\@angular\cli\models\architect-command.js:175:19) at ServeCommand.<anonymous> (E:\Angular\Projects\projectName\node_modules\@angular\cli\models\architect-command.js:128:51) at Generator.next (<anonymous>) at E:\Angular\Projects\projectName\node_modules\@angular\cli\models\architect-command.js:7:71 at new Promise (<anonymous>) at __awaiter (E:\Angular\Projects\projectName\node_modules\@angular\cli\models\architect-command.js:3:12) at ServeCommand.runArchitectTarget (E:\Angular\Projects\projectName\node_modules\@angular\cli\models\architect-command.js:121:16) at ServeCommand.<anonymous> (E:\Angular\Projects\projectName\node_modules\@angular\cli\commands\serve.js:34:25) at Generator.next (<anonymous>) at E:\Angular\Projects\projectName\node_modules\@angular\cli\commands\serve.js:7:71
This behaviour is quite confusing me. For more information i am also adding my
package.json
here.{ "name": "ProjectName", "version": "0.0.0", "license": "MIT", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build --prod", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^5.2.0", "@angular/common": "^5.2.0", "@angular/compiler": "^5.2.0", "@angular/core": "^5.2.0", "@angular/forms": "^5.2.0", "@angular/http": "^5.2.0", "@angular/platform-browser": "^5.2.0", "@angular/platform-browser-dynamic": "^5.2.0", "@angular/router": "^5.2.0", "core-js": "^2.4.1", "rxjs": "^5.5.6", "zone.js": "^0.8.19" }, "devDependencies": { "@angular/cli": "~6.0.8", "@angular/compiler-cli": "^5.2.0", "@angular/language-service": "^5.2.0", "@types/jasmine": "~2.8.3", "@types/jasminewd2": "~2.0.2", "@types/node": "~6.0.60", "codelyzer": "^4.0.1", "jasmine-core": "~2.8.0", "jasmine-spec-reporter": "~4.2.1", "karma": "~2.0.0", "karma-chrome-launcher": "~2.2.0", "karma-coverage-istanbul-reporter": "^1.2.1", "karma-jasmine": "~1.1.0", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.1.2", "ts-node": "~4.1.0", "tslint": "~5.9.1", "typescript": "~2.5.3", "@angular-devkit/build-angular": "~0.6.8" } }
Here, I am getting why this error is occur. Can anyone help me to resolve it?
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Dhiral Kaniya almost 6 yearsHi, Thank you so much for your response. I am successfully able to update angular 6. Mentioned resource worked for me. In addition to that i found there is migrator is also required for converting
.angular-cli.json
toangular.json
.