SyntaxError: Unexpected token u in JSON at position 0

expo start

Unable to read /Users/jerryxu/.expo/cache/versions.json. SyntaxError: Unexpected token u in JSON at position 0
Error: Unable to read /Users/jerryxu/.expo/cache/versions.json. SyntaxError: Unexpected token u in JSON at position 0
    at Cacher.getAsync (/@expo/xdl@57.5.2/src/tools/FsCache.ts:99:15)

Mac OS

Hi

What does that file contain?

What happens if you rename the file and try again?

What happens if you rename the .expo directory and try again?

Thanks reply:
version.json content:

underfined

Automatically Rebuild after delete or rename.

Reinstall expo-cli;

yarn global remove expo-cli && npm uninstall expo-cli && npm install expo-cli

Did that fix it? Or are you still having a problem?