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.
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/)