ios - Flutter - 使用 google_sign_in 库时找不到

Question

我在为 ios 编译应用程序时遇到了这个问题

这是整个堆栈跟踪:

Launching lib/main.dart on iPhone Xs Max in debug mode... Running pod install... Running Xcode build... Xcode build done.
2,4s Failed to build iOS app Error output from Xcode build: ↳ ** BUILD FAILED **

Xcode's output: ↳ === BUILD TARGET FirebaseAuth OF PROJECT Pods WITH CONFIGURATION Debug === In file included from /Users/danielec/.pub-cache/hosted/pub.dartlang.org/google_sign_in-4.0.1+3/ios/Classes/GoogleSignInPlugin.m:5: /Users/danielec/.pub-cache/hosted/pub.dartlang.org/google_sign_in-4.0.1+3/ios/Classes/GoogleSignInPlugin.h:5:9: fatal error: 'Flutter/Flutter.h' file not found #import ^~~~~~~~~~~~~~~~~~~ 1 error generated.

我尝试重新安装 firebase_auth 和 google_sign_in，删除并重新安装 cocoapods，我不知道还能做什么，因为以前有人遇到过这个问题吗？

版本:

• 椰子类动物:1.6.1
• firebase_auth: ^0.8.4+5
• google_sign_in:^4.0.1+3

Answer 1

我在稳定 channel 上使用 Flutter 时遇到了类似的问题。在 iOS 模拟器上运行时，我开始收到此错误:/[pathto]/Flutter/testtwo/ios/Runner/GeneratedPluginRegistrant.h:8:9: fatal error: 'Flutter/Flutter.h' file not found
#import <Flutter/Flutter.h>

唯一有帮助的是将 channel 更改为测试版(我实际上尝试在那里运行并且它有效)然后回到稳定但也是pub upgrade .请参阅下面的命令序列。请注意，切换到 channel 后，您需要等待 Flutter 进行构建(我花了几分钟):

flutter pub upgrade , flutter channel beta , flutter clean ,成功运行应用程序... 在 iOS 上。 flutter channel stable , flutter clean .

希望对你有帮助。