To fix the dependency tree, try following the steps below in the exact order: 1. Delete package-lock.json (not package.json!) and/or yarn.lock in your project folder. 2. Delete node_modules in your project folder. code example
Example: If you would prefer to ignore this check, add SKIP_PREFLIGHT_CHECK=true to an .env file in your project. That will permanently disable this message but you might encounter other issues.
// first run in terminal:
yarn add --dev dotenv
// create .env file in root directory
// then add below line in the .env file
SKIP_PREFLIGHT_CHECK=true