I have a “brand new” React Native app, I followed the Getting Started Guide for React Native. I have the project in my Sentry account, I have used the sentry-wizard for patching the files needed for uploading sourcemaps / debug symbols.
To run a Release variant of the app in iOS I use:
npx react-native run-ios --configuration Release
Once the build is ready and the app is opened in the Simulator, I checked in sentry.io for the debug symbols and the source maps, all of them were uploaded and were available for download. (I, also, have disabled bitcode option in Xcode.)
In the app I have a button, that throws an Error:
<Button
title={'Crash Test'}
onPress={() => {
throw new Error('My first Sentry error!');
}}
/>
Once I press the button, the app crashses and in sentry.io I can see the issues created for the crash. The problem (I think it’s a problem) is that I have two issues for the same crash, one of them is “readable” (includes line and excerpt of the code where the Error was thrown), the other one not so much.
Is that expected? Or am I missing something in the setup process?
I also tested the app with a Release variant of the Android app, with:
npx react-native run-android --variant release
The JS bundle and its sourcemap is uploaded just fine, again.
Here’s a screenshot of my Issues page with two releases, one for iOS and for Android. I pressed the button in each app once, totalling of 3 issues, one for Android and two for iOS:
