I attempted to switch from angular 7 back to angular 6 by executing the following npm commands:
npm uninstall -g angular-cli
npm cache clean
npm install -g <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="32535c55475e53401f515e5b5e57">[email protected]</a>
Despite this, my package.json file continues to show angular/cli version 7. I'm in need of guidance on how to successfully revert from angular7 to angular6.
To ensure compatibility, it is important to update the version numbers in your package.json for the following packages:
"@angular/animations": "^7.0.0",
"@angular/cdk": "7.3.3",
"@angular/common": "^7.0.0",
"@angular/compiler": "7.2.6",
"@angular/core": "7.2.6",
"@angular/forms": "^7.0.0",
"@angular/http": "^7.0.0",
"@angular/material": "7.3.3",
"@angular/material-moment-adapter": "^7.3.3",
"@angular/platform-browser": "^7.0.0",
"@angular/platform-browser-dynamic": "^7.0.0",
"@angular/router": "^7.0.0",
"rxjs": "6.4.0",
Additionally, make sure to adjust version numbers in dev-dependencies as follows:
"@angular/compiler-cli": "^7.2.6",
"@angular-devkit/build-angular": "0.13.3",
"typescript": "3.2.4",
"@angular/cli": "~7.3.3",
It's also essential to downgrade any libraries that require downgrading based on Angular's version. Be sure to check error messages after completing this step...
After making these changes, execute:
rm -rf node_modules
In the project's root folder to remove all existing packages.
Next, run:
npm i
This should resolve any compatibility issues and allow you to proceed smoothly with your project.
It seems like you may have overlooked adding the @ symbol before @angular/cli.
Give these steps a try to implement the change globally:
ng --version
npm uninstall -g @angular/cli
npm cache clean --force
npm install -g @angular/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cdaec1c4ea96bfbfbf">[email protected]</a>
ng --version
To apply the same change locally within your project folder, omit the -g:
Alternatively, you can manually modify the package.json file, delete the node_modules folder, and then execute npm install in your project directory.
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