iOS运行cupertino_http示例应用遇_wrapListenerBlock_1a6kixf解析错误

错误信息 #

flutter: The Dart VM service is listening on http://127.0.0.1:53003/tmg2xds8gus=/
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Invalid argument(s): Couldn't resolve native function '_wrapListenerBlock_1a6kixf' in 'package:cupertino_http/src/native_cupertino_bindings.dart' : No asset with id 'package:cupertino_http/src/native_cupertino_bindings.dart' found. No available native assets. Attempted to fallback to process lookup. dlsym(RTLD_DEFAULT, _wrapListenerBlock_1a6kixf): symbol not found.

#0 Native._ffi_resolver.#ffiClosure0 (dart:ffi-patch/ffi_patch.dart)
#1 Native._ffi_resolver_function (dart:ffi-patch/ffi_patch.dart:1523:20)
#2 wrapListenerBlock_1a6kixf (package:cupertino_http/src/native_cupertino_bindings.dart)
#3 ObjCBlock_ffiVoid_ffiVoid_NSURLSession_NSURLSessionTask_NSError.listener (package:cupertino_http/src/native_cupertino_bindings.dart:65985:21)
#4 NSURLSessionDataDelegate.URLSession_task_didCompleteWithError. (package:cupertino_http/src/native_cupertino_bindings.dart:66922:14)
#5 ObjCProtocolListenableMethod.implementAsListener (package:objective_c/src/protocol_builder.dart:80:69)
#6 URLSession.delegate (package:cupertino_http/src/cupertino_api.dart:854:10)
#7 new URLSession.sessionWithConfiguration (package:cupertino_http/src/cupertino_api.dart:1070:13)
#8 new CupertinoClient.fromSessionConfiguration (package:cupertino_http/src/cupertino_client.dart:240:32)
#9 main (package:cupertino_http_example/main.dart:23:34)
#10 _runMain. (dart:ui/hooks.dart:301:23)
#11 _delayEntrypointInvocation. (dart:isolate-patch/isolate_patch.dart:297:19)
#12 _RawReceivePort._handleMessage (dart:isolate-patch/isolate_patch.dart:184:12)

解决步骤 #

• 升级依赖并匹配版本：执行flutter pub upgrade cupertino_http，确保Flutter版本在3.10以上（cupertino_http对Flutter版本有最低要求）
• 清理项目并重新构建：
  1. 运行flutter clean清空缓存
  2. 删除iOS目录下的Pods和锁文件：rm -rf ios/Pods ios/Podfile.lock
  3. 进入iOS目录执行pod install重新安装原生依赖，之后返回项目根目录
  4. 重新运行项目：flutter run
• 确认Native Assets支持：Flutter 3.10及以上版本默认开启Native Assets，无需额外配置；若使用旧版本，需升级Flutter
• 检查开发环境：确保Xcode版本在14.3以上，iOS模拟器/真机系统版本不低于iOS 13.0
• 重新克隆示例项目：若本地示例文件损坏，直接克隆官方仓库的示例代码，进入对应目录重新执行依赖安装和运行操作

内容的提问来源于stack exchange，提问作者Shubham Gupta