所以我按照说明将Firebase添加到Flutter中，尽管在Android上可以工作，但我无法在ios模拟器上构建。我收到一些xcode错误。我已经尝试删除ios/Pods目录和Podfile.lock文件，然后使用flutter clean命令。但我还是会犯这些错误。我试过做研究，但没有发现任何帮助。以下是我在iOS模拟器上测试时遇到的错误。
提前感谢您的帮助。
颤振运行错误：
Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Running pod install...
Running Xcode build...
Xcode build done. 130.2s
Failed to build iOS app
Error output from Xcode build:
↳
2021-03-26 18:45:52.768 xcodebuild[15465:79135] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/DVTiOSFrameworks/DVTiOSFrameworks-17705/DTDeviceKitBase/DTDKRemoteDeviceData.m:371
Details: (null) deviceType from 00008101-001945163408001E was NULL when -platform called.
Object: <DTDKMobileDeviceToken: 0x7f963f7d3f80>
Method: -platform
Thread: <NSThread: 0x7f963b713cc0>{number = 3, name = (null)}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
2021-03-26 18:45:52.947 xcodebuild[15465:79134] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/DVTiOSFrameworks/DVTiOSFrameworks-17705/DTDeviceKitBase/DTDKRemoteDeviceData.m:371
Details: (null) deviceType from 00008101-001945163408001E was NULL when -platform called.
Object: <DTDKMobileDeviceToken: 0x7f963f7d3f80>
Method: -platform
Thread: <NSThread: 0x7f963f725360>{number = 7, name = (null)}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
** BUILD FAILED **
Xcode's output:
↳
While building module 'firebase_core' imported from /Users/dev/development/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth-1.0.1/ios/Classes/FLTFirebaseAuthPlugin.m:5:
In file included from <module-includes>:1:
In file included from /Users/dev/AndroidStudioProjects/aul/ios/Pods/Target Support Files/firebase_core/firebase_core-umbrella.h:13:
In file included from /Users/dev/development/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core-1.0.2/ios/Classes/FLTFirebaseCorePlugin.h:11:
/Users/dev/development/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core-1.0.2/ios/Classes/FLTFirebasePlugin.h:9:9: error: include of non-modular header inside framework module 'firebase_core.FLTFirebasePlugin': '/Users/dev/AndroidStudioProjects/aul/ios/Pods/Headers/Public/FirebaseCore/FirebaseCore.h' [-Werror,-Wnon-modular-include-in-framework-module]
#import <FirebaseCore/FirebaseCore.h>
^
1 error generated.
/Users/dev/development/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth-1.0.1/ios/Classes/FLTFirebaseAuthPlugin.m:5:9: fatal error: could not build module 'firebase_core'
#import <firebase_core/FLTFirebasePluginRegistry.h>
~~~~~~~^
2 errors generated.
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Constructing build description
warning: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a placeholder team ID. To resolve this, select a development team in the Runner editor. (in target 'Runner' from project 'Runner')
Could not build the application for the simulator.
Error launching application on iPhone 12 Pro Max.
Xcode错误：
/Users/dev/AndroidStudioProjects/aul/build/ios/Debug-iphonesimulator/firebase_core/firebase_core.framework/Headers/FLTFirebasePlugin.h:9:9: Include of non-modular header inside framework module 'firebase_core.FLTFirebasePlugin': '/Users/dev/AndroidStudioProjects/aul/ios/Pods/Headers/Public/FirebaseCore/FirebaseCore.h'
/Users/dev/AndroidStudioProjects/aul/build/ios/Debug-iphonesimulator/firebase_auth/firebase_auth.framework/Headers/FLTFirebaseAuthPlugin.h:12:9: Could not build module 'firebase_core'
/Users/dev/AndroidStudioProjects/aul/ios/Runner/GeneratedPluginRegistrant.m:8:9: Could not build module 'firebase_auth'
在我的iOS/Runner/AppDelegate.swift文件中，我在那里启动了Firebase，这是不需要的。我还将firebasepod插件添加到了我的Podfile中。一旦我把这些东西拿走，它就开始工作了。