I just use expo init projectname to create a new project and nothing to add or edit, then I try to run npm start and run emulator in windows 10 environment.
the emulator is shown the error …
37.0.0 is not a valid SDK version.
but if I run my old project which the SDK is 36.0.0, then is ok no problem.
please help how can I solve this problem
npm i -g expo-cli
2. close all your emulators
expo client:install:android (or ios)
expo start -c
hey there! you may have an old version of the client cached due to an intermittent issue we had with deployment. to fix this:
- delete the apk cache
on macos: delete the ~/.expo/android-apk-cache directory
on windows: same thing, find and delete the .expo/android-apk-cache directory (maybe in C:/Users/YourUser/)
Just update the Expo app on your phone. Fixed the issue for me.
1- Re-install Expo app on your phone
2- expo upgrade
I have reinstall my expo app and its work
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