If someone receives an Error like: Expo fails to start the project: error Invalid regular expression: /(.*\\__fixtures__
You have to do this fix:
https://stackoverflow.com/questions/58120990/how-to-resolve-the-error-on-react-native-start/58199866#58199866
\node_modules\metro-config\src\defaults\blacklist.js
var sharedBlacklist = [
/node_modules[/\\]react[/\\]dist[/\\].*/,
/website\/node_modules\/.*/,
/heapCapture\/bundle\.js/,
/.*\/__tests__\/.*/
];
change to:
var sharedBlacklist = [
/node_modules[\/\\]react[\/\\]dist[\/\\].*/,
/website\/node_modules\/.*/,
/heapCapture\/bundle\.js/,
/.*\/__tests__\/.*/
];