letsar
Error: A constant constructor can't call a non-constant super constructor.
../../../.pub-cache/hosted/pub.flutter-io.cn/flutter_slidable-3.1.1/lib/src/flex_entrance_transition.dart:8:9: Error: A constant constructor can't call a non-constant super constructor. const FlexEntranceTransition({ ^ ../../../.pub-cache/hosted/pub.flutter-io.cn/flutter_slidable-3.1.1/lib/src/flex_exit_transition.dart:8:9: Error: A constant constructor can't call a non-constant super constructor. const FlexExitTransition({ ^ Target kernel_snapshot failed: Exception
FAILURE: Build failed with an exception.
flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel unknown, 3.7.5, on macOS 14.5 23F79 darwin-arm64, locale
zh-Hans-CN)
! Flutter version 3.7.5 on channel unknown at
/Users/dingzuhua/workspace/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/docs/get-started/install.
! Unknown upstream repository.
Reinstall Flutter by following instructions at
https://flutter.dev/docs/get-started/install.
[✓] Android toolchain - develop for Android devices (Android SDK version
34.0.0-rc1)
[✓] Xcode - develop for iOS and macOS (Xcode 15.4)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.2)
[✓] VS Code (version 1.91.0)
[!] Proxy Configuration
! NO_PROXY is not set
[✓] Connected device (3 available)
! Error: Browsing on the local area network for 丁祖华的手机. Ensure the device is
unlocked and attached with a cable or associated with the same local area
network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code
-27)
! Error: Browsing on the local area network for iPhone. Ensure the device is
unlocked and attached with a cable or associated with the same local area
network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code
-27)
[✓] HTTP Host Availability
! Doctor found issues in 2 categories.
Oh ok sorry, I should have created a major version since the const constructor of MultiChildRenderObjectWidget is not in Flutter 3.7.
You can either stick to the previous version of Slidable or update Flutter to at least 3.10.0
