升级Angular CLI 1.5+后Node包报错问题求助

Hey there! I’ve run into similar CLI upgrade hiccups before, so let’s walk through getting those npm package errors sorted out. Since you noted this is a known bug fixed in Angular CLI 1.5 and later, here’s a step-by-step fix that should resolve the issue:

• Completely remove the old Angular CLI to eliminate any leftover conflicts:

  npm uninstall -g angular-cli
  npm uninstall --save-dev angular-cli
  

• Clear your npm cache to get rid of any corrupted or outdated package data:

  npm cache clean --force
  

• Reinstall the compatible CLI version (1.7.1, which you’re targeting) globally and locally in your project:

  npm install -g @angular/cli@1.7.1
  npm install --save-dev @angular/cli@1.7.1
  

• Sync your project with the new CLI configuration:
  Run this command from your project’s root directory to update your configuration files to match the new CLI version:

  ng update @angular/cli
  

• Fresh install all dependencies to ensure everything links correctly:

  rm -rf node_modules package-lock.json
  npm install
  

If you still run into issues after these steps, double-check that your third-party npm packages are compatible with Angular 5 and CLI 1.7.1. You can use npm outdated to spot outdated packages, then upgrade them to versions that explicitly support your current Angular setup.

内容的提问来源于stack exchange，提问作者Manzur Khan