Animated Node does not exist with tag 1 - react-native

We recently updated to Expo SDK 40 and now have run into a issue with “React Native: Animated Node with tag 1 does not exist”.
This is only an error on Android that is occurring.
We’ve changed all instances of useNativeDriver to false.
We’ve also tried commenting out all instances of Animated in our code and the error still persists.
Any ideas on what is going on here?

This isn't a full answer because I'm sure there was a fix for SDK 40 but Expo SDK 41 came out today and figured I'd see if that fixed the issue and it did.
For anyone that is stuck. SDK 41 using expo upgrade might be your solution.

Related

reanimated version problem (couldn't determine the version of the native part of Reanimated.)

I am trying to practive this video.
https://youtu.be/R7vyLItMQJw
(The basics of PinchGestureHandler with React Native Reanimated 2)
but my app doesn't work touch.
I get this Error
[Reanimated] Couldn't determine the version of the native part of Reanimated.Did you forget to re-build the app after upgrading react-native-reanimated? If you use Expo Go, you must use the exact version which is bundled into Expo SDK.
How can I solve this problem?
first. I upgraded Expo SDK.
but I got still same error.
second. re-build the app.
but I got still same error.
third. I install reanimated again. but still be same error.
I was having the very same problem right now.
The following solved my issue:
npx expo start --clear
Hope it works for you too.

Android 12 crash latest react-native-track-player version

After updating app in android 12 and try to run app in android 12 device and simulator facing issue for crashing.
Here is issue.
androidx.media.session.MediaButtonReceiver: Targeting S+ (version 31 and above) requires that an explicit value for android:exported be defined when intent filters are present'
Resolve
With use of android:exported="true" fixed issue for run app but service not start once player on in app. so again crash app.
Please check the Github for React-Native-Track-Player.
There is a Beta version for use with Android 12.
Following this question, anyone was able to patch the package to make it work on Android 12? Using a non-final version seems more buggy than just adapting the stable one.

React Native app stuck on white screen on launch

I am using RN version 0.60 and My app is stuck in white screen without getting any error
Try turning on debug mode. If it still exists,there is problem in your code or setup.
I was having an issue with gradle. After updating it to latest version everything working fine.
The bundles might be loading at that time. Have a look at your terminal any errors might be thrown there.

react-native 0.42 Expected array with count 16

After upgrading to React Native 0.42 in order to get FlatList support, My app no longer runs properly. I get the following error:
The only related information I could find was this github issue for react-navigation a package which I am not using.
Can anyone suggest a way to debug this issue, or any fix to get rid of it.
I have tried the usual deleting node_modules and re-installing.
UPDATE
I have isolated the issue to the Navigator component, As I stop receiving this error if I simply render the initial route without the Navigator
But a new app created with react-native init didn't have any trouble rendering a Navigator
very much at a loss as to how to procede. Thanks in advance.
It turns out I simply forgot to clear the build directory under ios, which resulted in running new Javascript on an old native build. Removing this showed me merge conflicts in the ios files.
For me was not enough to remove the ios/build folder what I worked was to execute react-native upgrade which re-creates the bundle of the dependencies at the mentioned folder

"babelHelpers.interopRequireDefault is not a function" when upgrading to React Native 0.16.0-rc

I upgraded to react-native 0.16.0-rc, ran npm install, then ran react-native upgrade. When trying to launch the iOS app in a simulator (or device, doesn't matter) I get the error:
[error][tid:com.facebook.React.RCTExceptionsManagerQueue] Unhandled JS Exception: babelHelpers.interopRequireDefault is not a function. (In 'babelHelpers.interopRequireDefault(_reactNative)', 'babelHelpers.interopRequireDefault' is undefined)
I've just about run out of ideas here. Is there something I need to add to my xcode project maybe? Merging the latest react-native templates into mine was a nightmare so maybe something got messed up there.
This problem is discussed in this Github issue and fixed by this commit. You can apply this patch temporarily until it is merged into the project with the version 0.16.