I am developing a ReactNative app for iOS using Expo.
The app worked correctly on a real iPhone with just basic components (View, Text, Button & Styling).
However, I added Stack Navigation last night. The app had no issues on the simulator so I built through 'eas build' (also no problems). I submitted it to TestFlight for internal testing. But, when I click to open the app, it crashes immediately. As it is an actual app, it gives no info about the cause.
I am very stumped, so any help would be great. Thanks!
Solved this months ago but forgot to post the solution.
In case anyone is having a similair issue, the problem was really small.
I was using navigation components such as'createStackNavigator' instead of their native counterparts e.g. 'createNativeStackNavigator'. Made the swap and the app is now working properly.
Related
I have been building an app in React Native with Expo for the last few months.
I just got accepted as a Apple Developer so now I am trying to publish my app to TestFlight.
Everything seemed to go perfect, the building process passed and I uploaded my app through the Transporter app. Now I have my app installed on my phone but every time I open the app it shows a very short Splash image and then goes to a white screen forever. I've searched every possible solution but can't seem to find anything and I am running out of options.
I checken my app.config.js and my eas.json file and it all seems valid to me. So please, if someone experienced this and knows how to solve this, it would be very helpful!
I was expecting to see my app just like I saw it before, while testing it in the Xcode simulator. I have tried changing my config files but it all seems correct to me.
We want to lock screenshot on app screens in React Native app so that user is not allowed to take the screenshot. The feature is implemented successfully in android version of the same React Native app. But it is not working in iOS app which is published to app store. I have also tried react-native-prevent-screenshot plugin but that is also not locking screenshot in iOS version. I even implemented blurred view on appDelegate.m file to prevent screenshot capture in app, but even this did not have any impact. Can someone tell if Apple has banned this feature completely or there is possibility of some issue in coding. But I rule that out because it is working successfully in android apk. Please help
when i install the ios app , app screen is not responding. After refreshing and clear the background process the app is working fine.
How to fix the issue?
Yeah, you'll need to include some code or more details as to what is happening. It sounds like you have some code that is failing on initialization but is not depended upon for the rest of the app. If you run react-native log-ios from the command line in your repo, do you get any interesting messages that might contribute to the unresponsiveness?
I am developing react native application via expo. Earlier everything worked well, but after I decided to translate my app into redux with one monster commit it began crash on iOS , but on Android well. What can be reason of such behavior? In debugger I put a lot of breakpoints, but I couldn't find where is that crashes. If I install osx on virtualbox with xcode and read logs will it help?
In my case there was problem with AsyncStorage. I tried to save null into AS. On android it won't cause any error, but not on ios
I do a Titanium application that woks on iOS and android. Now, I want to create the Blackberry version.
I've tried with a simple app and it's launched well at simulator, but when I've tried my app it doesn't work.
It launches splash screen and begins to load the elements, but I think the app crash because simulator returns to main screen, there isn't any alert (like on android when app stop unexpectedly), it only returns to main screen.
My problem is that I don't know what happen and I can't find any error logs...
I connect by telnet to the simulator, and there I can see the first traces of my app, but any error.
Do you know what can be happened? How can I know if I have an error? How can I know if my app has crashed?
Sorry, if it's an easy question, I'm newbie at Blackberry.
I'm using Titanium SDK 3.2.2 and Blackberry SDK 10.02
Thank you very much
I've created a new project (with Titanium SDK 3.1.3 instead of Titanium SDK 3.2.2) and copy all files there. I've tried to launch the app many times, and one of them, the app launches.
Maybe it was a computer or simulator problem.