[Bug]: App crashes on iOS devices having iOS version lower than 26.x

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评估

难度
4/5
预计耗时
3-5 天
新手友好度
38/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
dart, ios
领域
mobile

调研方向

首先检查 iOS 插件配置以及 geocoding_ios.framework 的链接，并使用报告中的 Xcode 26.0.1 构建和 dyld 失败作为复现用例。在受影响的旧版 iOS 设备上验证该插件；完成的标准是该 framework 仅使用公共 SDK，并且应用能够启动而不会出现缺少 _LocationEssentials.framework 的错误。

由索引模型根据 Issue 内容生成。

描述

Please check the following before submitting a new issue.
Please select affected platform(s)
  • Android
  • iOS
Steps to reproduce
  • Install geocoding in a Flutter app
  • Build the iOS app with recent Xcode (Xcode 26.0.1)
  • Run the app on an affected real iOS device
  • App crashes immediately before showing any UI
  • Xcode logs show dyld failure referencing _LocationEssentials.framework
Expected results
  • The app should launch normally on all supported iOS devices
  • The geocoding_ios.framework should not link to private Apple frameworks
  • The plugin should be compiled against public SDKs and not cause dyld loader failures
  • No crash due to missing system frameworks
Actual results
  • The app crashes instantly on affected iOS devices
  • Flutter does not start; crash happens before main()
  • Crash trace from dyld indicates missing private framework:
    Library not loaded: /System/Library/Frameworks/_LocationEssentials.framework/_LocationEssentials
Code sample
Code sample 
The app crashes on startup even before geocoding code execution.
Screenshots or video
Screenshots or video demonstration

[Upload media here]

Version

4.0.0

Flutter Doctor output
Doctor output 
[✓] Flutter (Channel stable, 3.38.1, on macOS 26.0.1 25A362 darwin-x64, locale en-IN) [1,954ms]
    • Flutter version 3.38.1 on channel stable at /Users/vivekyadav/fvm/versions/3.38.1
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision b45fa18946 (2 weeks ago), 2025-11-12 22:09:06 -0600
    • Engine revision b5990e5ccc
    • Dart version 3.10.0
    • DevTools version 2.51.1
    • Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios, cli-animations, enable-native-assets,
      omit-legacy-version-file, enable-lldb-debugging

[✓] Android toolchain - develop for Android devices (Android SDK version 36.1.0) [4.0s]
    • Android SDK at /Users/vivekyadav/Library/Android/sdk
    • Emulator version 36.2.12.0 (build_id 14214601) (CL:N/A)
    • Platform android-36, build-tools 36.1.0
    • Java binary at: /Users/vivekyadav/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 21.0.8+-14018985-b1038.68)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 26.0.1) [3.7s]
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 17A400
    • CocoaPods version 1.16.2

[✓] Chrome - develop for the web [17ms]
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Connected device (2 available) [7.2s]
    • macOS (desktop) • macos  • darwin-x64     • macOS 26.0.1 25A362 darwin-x64
    • Chrome (web)    • chrome • web-javascript • Google Chrome 142.0.7444.176
    ! Error: Browsing on the local area network for Suraj’s 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)

[✓] Network resources [1,294ms]
    • All expected network resources are available.

• No issues found
主要语言
Dart
星标
153
派生
92
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