我正在尝试一个Flutter项目的iOS版本。无论我尝试什么，它都会给我以下错误：

• • 错误：找不到生成输入文件："/用户/GoogleService-Info.plist "（位于项目" Runner "的目标" Runner "中）**

这是我尝试使用的命令集：

• Flutter 酒吧
• Flutter清理
• flutter build ios（这会产生上述错误）

这是我的扑动医生输出

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel master, v1.16.3-pre.67, on Mac OS X 10.15.3 19D76, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.4)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.43.2)
[!] Connected device

! Doctor found issues in 1 category.

flutter build ios --verbose以以下错误结束：

Encountered error while building for the device.

#0      throwToolExit (package:flutter_tools/src/base/common.dart:14:3)
#1      BuildIOSCommand.runCommand (package:flutter_tools/src/commands/build_ios.dart:93:7)
<asynchronous suspension>
#2      FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:722:18)
#3      _rootRunUnary (dart:async/zone.dart:1155:38)
#4      _CustomZone.runUnary (dart:async/zone.dart:1048:19)
#5      _FutureListener.handleValue (dart:async/future_impl.dart:141:18)
#6      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:682:45)
#7      Future._propagateToListeners (dart:async/future_impl.dart:711:32)
#8      Future._completeWithValue (dart:async/future_impl.dart:526:5)
#9      Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:556:7)
#10     _rootRun (dart:async/zone.dart:1147:13)
#11     _CustomZone.run (dart:async/zone.dart:1040:19)
#12     _CustomZone.runGuarded (dart:async/zone.dart:942:7)
#13     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:982:23)
#14     _microtaskLoop (dart:async/schedule_microtask.dart:43:21)
#15     _startMicrotaskLoop (dart:async/schedule_microtask.dart:52:5)
#16     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:118:13)
#17     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:169:5)

这是文件夹结构的图像。正如你所看到的，没有'Users'文件夹来保存Google plist。所以，这是相当令人困惑的，为什么脚本会试图复制plist从一个不存在的目录。任何建议，以解决这个问题将是非常感谢。TIA：-）