ios - 在iOS上运行Flutter项目时出现重新定义错误

Question

当我运行我的flutter项目时，连接了一个iOS设备，我会得到以下错误：

Xcode's output:
↳
    In file included from /REDACTED/flutter-app/ios/Pods/FirebaseStorage/Firebase/Storage/FIRStorage.m:20:
    In file included from /REDACTED/flutter-app/ios/Pods/FirebaseStorage/Firebase/Storage/Private/FIRStorageReference_Private.h:17:
    In file included from /REDACTED/flutter-app/build/ios/Debug-iphoneos/FirebaseStorage/FirebaseStorage.framework/Headers/FIRStorageReference.h:19:
    In file included from /REDACTED/flutter-app/build/ios/Debug-iphoneos/FirebaseStorage/FirebaseStorage.framework/Headers/FIRStorage.h:19:
    /REDACTED/flutter-app/build/ios/Debug-iphoneos/FirebaseStorage/FirebaseStorage.framework/Headers/FIRStorageConstants.h:80:28: error: redefinition of 'FIRStorageTaskStatus'
    typedef NS_ENUM(NSInteger, FIRStorageTaskStatus) {
                               ^
    In file included from /REDACTED/flutter-app/ios/Pods/FirebaseStorage/Firebase/Storage/FIRStorage.m:15:
    In file included from /REDACTED/flutter-app/ios/Pods/FirebaseStorage/Firebase/Storage/Public/FIRStorage.h:19:
    /REDACTED/flutter-app/ios/Pods/FirebaseStorage/Firebase/Storage/Public/FIRStorageConstants.h:80:28: note: previous definition is here
    typedef NS_ENUM(NSInteger, FIRStorageTaskStatus) {

据我所知，这是因为代码同时位于flutter run和build/ios/Debug-iphoneos中。
如果我直接从Xcode运行我的项目，它将毫无问题地运行。
我的颤振医生输出：

[✓] Flutter (Channel master, v1.8.1-pre.22, on Mac OS X 10.14.5 18F132, locale en-DE)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 10.2.1)
[✓] iOS tools - develop for iOS devices
[✓] Chrome - develop for the web
[✓] Android Studio (version 3.4)
[✓] IntelliJ IDEA Ultimate Edition (version 2019.1.3)
[✓] IntelliJ IDEA Community Edition (version 2019.1.3)
[✓] Connected device (3 available)

• No issues found!

Answer 1

要解决问题并能够运行项目，请运行flutter clean然后运行flutter run。