Deeplinks on iOS fail silently after UISceneDelegate migration #170350
Description
Steps to reproduce
- Checkout Flutter SDK to 40f1695 (Parent commit of UISceneDelegate PR).
flutter runthis sample app on iOS Simulator: https://github.com/rajveermalviya/sample_ios_deeplinks- In a separate terminal, run this command to trigger a deeplink:
xcrun simctl openurl booted 'sampleiosdeeplinks:///details'
- Notice that the "Details Screen" (
/details) is opened on the iOS Simulator. - Now checkout Flutter SDK to 3d8fa62 (UISceneDelegate PR).
- Repeat Step 2 and 3 again.
- Notice that the "Details Screen" does not open and there are no errors logged in the console.
Expected results
The deeplink should work and the "Details Screen" to open in the sample when triggered.
Actual results
The deeplink is ignored and there aren't any errors are reported.
Code sample
Screenshots or Video
Screenshots / Video demonstration
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Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
$ flutter doctor -v
[!] Flutter (Channel [user-branch], 3.33.0-1.0.pre.293, on macOS 15.5 24F74 darwin-arm64, locale en-IN) [973ms]
! Flutter version 3.33.0-1.0.pre.293 on channel [user-branch] at /Users/rajveer/sdk/flutter
Currently on an unknown channel. Run `flutter channel` to switch to an official channel.
If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/setup.
! Upstream repository unknown source is not a standard remote.
Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error.
• Framework revision 3d8fa621c1 (11 days ago), 2025-05-30 13:57:40 -0700
• Engine revision 3d8fa621c1
• Dart version 3.9.0 (build 3.9.0-172.0.dev)
• DevTools version 2.46.0
• If those were intentional, you can disregard the above warnings; however it is recommended to use "git" directly to perform update checks and
upgrades.
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0) [1,739ms]
• Android SDK at /Users/rajveer/Library/Android/sdk
• Emulator version 35.5.10.0 (build_id 13402964) (CL:N/A)
• Platform android-36, build-tools 35.0.0
• ANDROID_HOME = /Users/rajveer/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
This is the JDK bundled with the latest Android Studio installation on this machine.
To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
• Java version OpenJDK Runtime Environment (build 21.0.6+-13368085-b895.109)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 16.4) [881ms]
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 16F6
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [13ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2024.3) [13ms]
• 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 21.0.6+-13368085-b895.109)
[✓] VS Code (version 1.100.3) [10ms]
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.112.0
[✓] Connected device (3 available) [5.8s]
• iPhone 16 Pro (mobile) • 20B032C1-32A7-4FE6-BC13-7DE6FEC575AC • ios • com.apple.CoreSimulator.SimRuntime.iOS-18-5 (simulator)
• macOS (desktop) • macos • darwin-arm64 • macOS 15.5 24F74 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 137.0.7151.69
[✓] Network resources [1,306ms]
• All expected network resources are available.
! Doctor found issues in 1 category.