I had this same issue earlier today. i tried a lot of the solutions here, including asking ChatGPT but still couldn't get it to work. I was following this tutorial and the tutor wrote npm install nativewind tailwindcss react-native -reanimated react-native-safe-area-context but looking to the documentation here it says npm install nativewind tailwindcss@^3.4.17 [email protected] react-native-safe-area-context. It changed the tailwindcss and react-native-reanimated packages to their correct versions and it worked.