Error creating new project in Angular

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-1

I am trying to create a new project via command line (ng new project name_name), but always give this error:

Installing packages (npm)...npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/jasmine-core
npm ERR!   dev jasmine-core@"~3.6.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer jasmine-core@">=3.7.1" from [email protected]
npm ERR! node_modules/karma-jasmine-html-reporter
npm ERR!   dev karma-jasmine-html-reporter@"^1.5.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\wesle\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\wesle\AppData\Local\npm-cache\_logs\2021-05-20T01_51_26_33
3Z-debug.log
× Package install failed, see above.
The Schematic workflow failed. See above.

Someone can help me?

Thank you for your attention.

Att;

Wesley Jacques

angular

  • Usually this has to do with version incompatibility (Node, npm, packages in general)

  • 1

    Thank you very much friend. Really that was it, I updated Node and gave the npm install -g @angular/cli command and now it works again.

1 answer

-1

Open your package.json and change the Jasmine-core version to "~3.7.1". Then run the npm install to download this dependency and the project will run smoothly when do the ng serves.

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