Hey can anyone help me with react-native and mapbox?
Whenever I'm running the command react-native run-android it first starts the app and immediately the app gets crashed
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I am trying to build an React native application using expo. My application works fine in development environment but it stucks on splash screen " new update available, downloading" after I run expo publish command. Can Someone guide me about that why its happening so....!
When I want to run my react-native app with the command 'expo start', my app is built in the expo app. The emulator then displays 'building app ...%'.
I now have the problem that the expo app closes immediately when it reaches 100% but it does not give an error code.
I have already tried 'expo r -c' as well as deleting the android emulator data.
Can someone help me with this?
My React Native app works properly on Android. However for the iOS side/version of my React Native app, the SPLASH SCREEN shows up and gets stuck there.
I have put a console.log output on the componentDidMount of the First Screen of my App.
I have tried to use the SHAKE option on the iOS Simulator but for some reason the debug screen does not show up.
I would like to check why the app freezes but I don't even get any error showing on the simulator. I'm guessing that there might a error/feedback from the system in the console output but I don't know how to go to the debugging screen where the console.log will show up when one runs react-native run-ios.
How to display the screen/console where the console.log("WHATEVER") I put on the code will display its output????
According to https://github.com/facebook/react-native/blob/master/ReactAndroid/src/main/java/com/facebook/react/bridge/LifecycleEventListener.java
Navigating back from Activity A to a non-React Activity or to the home screen will trigger two events: onHostPause and onHostDestroy.
I have tried switching to the home screen from a React Activity, but only onHostPause is called. Shouldn't both onHostPause and onHostDestroy be called? Is this a bug?
I'm on react-native 0.51.
For me onHostDestroy was called only when there is no debug session (React native packager, Metro server etc. not running, npx react-native run-android command was stopped). When debug session is on, onHostDestroy was not raised.
I'm on react-native 0.63.2.
I've been trying out React Native lately and I got everything setup right.
Im running my Android Virtual Device and my RN app is displaying and reloading just fine.
However, every after a certain amount of time, when i hit RR (refresh) i get this error:
The only way I can seem to recover from this is if I rerun React native command:
react-native run-android
After that, it's ok again..... until after a few minutes, I get that dreaded RED SCREEN OF DEATH again.
What could be causing this? Timeout of some sort?
TIA
There are some reasons for that.
You have problem on JS files you are using (you can see errors on
react packager)
You are closing the react packager terminal after run your app
It closes itself automatically with some terminal reasons
Do you get any error on react packager?