Vote My App no longer works since updating Expo Snack in browser

[Jam777J]

Summary

I was prompted to perform an update on expo snack in my browser recently. Since doing that, I've unable to open the app in expo go, and even the preview devices in the browser in expo snack. Does anyone know the cause of this or how to fix it?

Note: Everytime I try to open the app, it's stuck on the snack loading screen. Sometimes, the words "loading..." OR "Updating..." also appears on this permanent loading screen.

What platform(s) does this occur on?

Android, iOS

SDK Version

v46.0.0

Reproducible demo or steps to reproduce from a blank project

[Jam777J]

I'm new to using the forums here, if this issue should be under a different section, please feel free to let me know. Thanks in advance for any help

[Kudo]

hi @Jam777J! does it work if you change to sdk 47?

[Jam777J]

I get more errors when I switch to SDK 47. Especially errors like a.map and errors appear.

[Kudo]

the connection issue is resolved on sdk 46. the a.map issue on sdk 47 is real, so it's happening on sdk 46 now as well. for what i understand, you may need to apply the patch to HomeScreen.js

         {origin && destination && (
           <MapViewDirections
             origin={origin}
             destination={destination}
-            waypoints={waypoint}
+            waypoints={[waypoint]}
             apikey={googleAPI}
             mode="DRIVING"
             strokeWidth={3}
             strokeColor="purple"
           />
         )

there are other problems in your snack project. that is not related to the connection issue.

[Jam777J]

Thanks for the tip, Ill try this and see if the problem persists. What are the other problems you mean?

[Kudo]

for example, the coordinate of <Marker coordinate={{ latitude: destination.latitude, longitude: destination.longitude }}> does not support null latitude and longitude, but you have this code:

  const [destination, setDestination] = React.useState({
    latitude: null, //10.68972,
    longitude: null, //-61.793067,
  });

[Jam777J]

Oh that, that was just something I was trying out. Wasn’t meant to stay there.

[Jam777J]

I just want to say thank you for your help, after applying the "[]", my app is working again