Logging not working in flutter sentry's ios version on a self hosted sentry server version Sentry 20.11.1 4468076

[vamsi575kg]

Platform:
Flutter Android or iOS

IDE:
Android Studio

split-debug-info and obfuscate (Flutter Android or iOS) or CanvasKit (Flutter Web):
Disabled

Platform installed with:
pub.dev

Output of the command flutter doctor -v below:

[✓] Flutter (Channel stable, 2.8.1, on macOS 11.6 20G165 darwin-arm, locale en-IN)
• Flutter version 2.8.1 at ~/Documents/Development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 77d935af4d (8 weeks ago), 2021-12-16 08:37:33 -0800
• Engine revision 890a5fca2e
• Dart version 2.15.1

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at ~/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.11.2

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)

[✓] VS Code (version 1.64.0)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension can be installed from:
🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (4 available)
• sdk gphone64 arm64 (mobile) • emulator-5554 • android-arm64 • Android 12 (API 31) (emulator)
• iPod touch (7th generation) (mobile) • 5CB565C1-FE20-4C41-BEC0-A043AF6606D0 • ios • com.apple.CoreSimulator.SimRuntime.iOS-15-0 (simulator)
• macOS (desktop) • macos • darwin-arm64 • macOS 11.6 20G165 darwin-arm
• Chrome (web) • chrome • web-javascript • Google Chrome 98.0.4758.80

• No issues found!

The version of the SDK (See pubspec.lock):
6.3.0

---

I have the following issue:

I am using the sample example project (https://github.com/getsentry/sentry-dart/tree/main/flutter/example)

The exception logs are not showing up for ios version. But works fine for android.

Here is my initialization

Main.dart
await SentryFlutter.init(
(options) {
options.dsn = _exampleDsn;
options.debug = true;
options.tracesSampleRate = 1.0;
},
// Init your App.
appRunner: () => runApp(MyApp()),
);

Console logs

Launching lib/main.dart on iPod touch (7th generation) in debug mode...
Running Xcode build...
Xcode build done. 22.4s
Debug service listening on ws://127.0.0.1:49565/7DAQ-sELPXo=/ws
Syncing files to device iPod touch (7th generation)...
[sentry] [debug] release: **bundle-id@6.3.0+6.3.0
[sentry] [debug] Capture from onError Scaffold.of() called with a context that does not contain a Scaffold.
No Scaffold ancestor could be found starting from the context that was passed to Scaffold.of(). This usually happens when the context provided is from the same StatefulWidget as that whose build function actually creates the Scaffold widget being sought.
There are several ways to avoid this problem. The simplest is to use a Builder to get a context that is "under" the Scaffold. For an example of this, please see the documentation for Scaffold.of():
https://api.flutter.dev/flutter/material/Scaffold/of.html
A more efficient solution is to split your build function into several widgets. This introduces a new context from which you can obtain the Scaffold. In this solution, you would have an outer widget that creates the Scaffold populated by instances of your new inner widgets, and then in these inner widgets you would use Scaffold.of().
A less elegant but more expedient solution is assign a GlobalKey to the Scaffold, then use the key.currentState property to obtain the ScaffoldState rather than using the Scaffold.of() function.
The context used was:
MainScaffold
[sentry.flutterError] [error] Exception caught by gesture
Scaffold.of() called with a context that does not contain a Scaffold.
No Scaffold ancestor could be found starting from the cont...
#0 Scaffold.of (package:flutter/src/material/scaffold.dart:1785:5)
#1 MainScaffold.build. (package:sentry_flutter_example/main.dart:142:41)
#2 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:989:21)
#3 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:198:24)
#4 TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:608:11)
#5 BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:296:5)
#6 BaseTapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:267:7)

Steps to reproduce:

• Update the DSN from the downloaded example project https://github.com/getsentry/sentry-dart/tree/main/flutter/example
• Using self hosted sentry server verion Sentry 20.11.1 4468076

[marandaneto]

I've just tested it and it works out, using the same simulator or iPhone 13.
Watch the logs of your Sentry server, maybe there's something in there, or upgrade to the latest version.