Steps to resolve the error "The value for '--target' option should be one of the following: 'es3', 'es5', 'es6', 'es2015', 'es2016', 'es2017', 'es2018', 'es2019', 'es2020', 'es201', 'esnext'."

I recently cloned an Angular application and encountered an error related to the "target" property in the tsconfig.json file within Visual Studio 2019. My Angular version is v16.1.4, with Typescript v5.1.6. I've attempted to resolve this issue by updating the "target" property to different versions of ES, but the error persists. Any suggestions on how to fix this problem?

Could adjusting this specific error help address the other errors present in the solution as well?

https://i.sstatic.net/BblrH.png

In response to a similar question regarding Typescript target warnings after updating to Angular 15 here, a GitHub issue was created at https://github.com/angular/angular-cli/issues/25290.

angulartypescriptvisual-studio

Answer №1

For optimal performance, make sure to update your Node version to "ES2022," which is only supported on node versions 18x and higher.

To update your Node version, follow these steps:

Begin by installing the Node Version Manager:

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash

Once you have installed Node Version Manager, proceed as follows:

In your terminal, type nvm install 18 to install Node version 18. Use nvm use 18 to switch to using Node version 18.

After that, execute npm update in your Angular application.

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