Out of the blue i started getting this today. I dont get this in the simulator, but I do in expo client. Something like this was reported a few times on StackOverflow. Right before my demo. How cliche.
ReferenceError: Can’t find variable: IDBIndex
at node_modules/react-native/Libraries/Core/ExceptionsManager.js:104:6 in reportException
at node_modules/react-native/Libraries/Core/ExceptionsManager.js:172:19 in handleException
at node_modules/react-native/Libraries/Core/setUpErrorHandling.js:24:6 in handleError
at node_modules/@react-native/polyfills/error-guard.js:49:36 in ErrorUtils.reportFatalError
at node_modules/metro-runtime/src/polyfills/require.js:204:6 in guardedLoadModule
at http://192.168.7.190:19000/index.bundle?platform=ios&dev=true&hot=false&strict=false&minify=false:277537:3 in global code