我正在尝试在模拟器上构建，但收到警告和错误。 我已经用最新版本替换了许多软件包，但仍然没有收到很多警告。
我的MacOs版本：catalina 10.15.2
Flutter版本：1.12.13 + hotfix.5
dart版本：2.7.0
flutter运行输出控制台：
错误：
Failed to build iOS app
Error output from Xcode build:
↳
2019-12-23 14:40:27.817 XCBBuildService[82944:471889] Failed to remove:
/Users/brightrootssgruti/Library/Developer/Xcode/DerivedData/Runner-asthupoaqltbbmesqetcacindons/Build/Intermediates.noindex/XCBuil
dData/ad956668556b5ace65773807034d312f-manifest.xcbuild:
unlink(/Users/brightrootssgruti/Library/Developer/Xcode/DerivedData/Runner-asthupoaqltbbmesqetcacindons/Build/Intermediates.noindex
/XCBuildData/ad956668556b5ace65773807034d312f-manifest.xcbuild): No such file or directory (2)
2019-12-23 14:40:28.782 XCBBuildService[82944:471889] Failed to remove:
/Users/brightrootssgruti/Library/Developer/Xcode/DerivedData/Runner-asthupoaqltbbmesqetcacindons/Build/Intermediates.noindex/XCBuil
dData/ad956668556b5ace65773807034d312f-desc.xcbuild:
unlink(/Users/brightrootssgruti/Library/Developer/Xcode/DerivedData/Runner-asthupoaqltbbmesqetcacindons/Build/Intermediates.noindex
/XCBuildData/ad956668556b5ace65773807034d312f-desc.xcbuild): No such file or directory (2)
** BUILD FAILED **
Xcode的输出：
Xcode's output:
↳
In file included from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.m:26
:
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:32
8:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param sharedStyle
~~~~~~~~~~~~~~~~~^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param allowTapToDismiss
~~~~~~~~~~~~~~~~~~~~~~~^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
@param allowTapToDismiss
^~~~~~~~~~~~~~~~~
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:9: note: did you mean 'tapToDismissEnabled'?
@param allowTapToDismiss
^~~~~~~~~~~~~~~~~
tapToDismissEnabled
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:36
2:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param queueEnabled
~~~~~~~~~~~~~~~~~~^
4 warnings generated.
In file included from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/FluttertoastPlugi
n.m:2:
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:32
8:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param sharedStyle
~~~~~~~~~~~~~~~~~^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param allowTapToDismiss
~~~~~~~~~~~~~~~~~~~~~~~^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
@param allowTapToDismiss
^~~~~~~~~~~~~~~~~
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:34
3:9: note: did you mean 'tapToDismissEnabled'?
@param allowTapToDismiss
^~~~~~~~~~~~~~~~~
tapToDismissEnabled
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/UIView+Toast.h:36
2:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
@param queueEnabled
~~~~~~~~~~~~~~~~~~^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/FluttertoastPlugi
n.m:19:23: warning: unused variable 'viewController' [-Wunused-variable]
UIViewController *viewController =
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/FluttertoastPlugi
n.m:70:21: warning: unused variable 'topPadding' [-Wunused-variable]
CGFloat topPadding = window.safeAreaInsets.top;
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/FluttertoastPlugi
n.m:71:21: warning: unused variable 'bottomPadding' [-Wunused-variable]
CGFloat bottomPadding = window.safeAreaInsets.bottom;
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.0/ios/Classes/FluttertoastPlugi
n.m:48:19: warning: unused variable 'size' [-Wunused-variable]
NSNumber *size = call.arguments[@"size"];
^
8 warnings generated.
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/git/plugins-441417c2fed0ff26bf84a49ab2c5ffd2aa5487de/packages/firebase_a
uth/ios/Classes/FirebaseAuthPlugin.m:358:62: warning: implicit conversion loses integer precision: 'long' to 'int'
[-Wshorten-64-to-32]
userData[@"lastSignInTimestamp"] = [NSNumber numberWithInt:lastSignInDate];
~ ^~~~~~~~~~~~~~
1 warning generated.
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRewardedV
ideoAdWrapper.m:67:66: warning: implicit conversion loses integer precision: 'FLTRewardedVideoAdStatus' to 'int'
[-Wshorten-64-to-32]
(NSString *)rewardedStatusToString[[NSNumber numberWithInt:_rewardedStatus]];
~ ^~~~~~~~~~~~~~~
1 warning generated.
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.m:71:13: warning: 'testDevices' is deprecated: Use GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers.
[-Wdeprecated-declarations]
request.testDevices = testDevices;
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GADRequest.h:88:71: note: 'testDevices' has been explicitly marked deprecated here
@property(nonatomic, copy, nullable) NSArray<NSString *> *testDevices GAD_DEPRECATED_MSG_ATTRIBUTE(
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GoogleMobileAdsDefines.h:25:56: note: expanded from macro
'GAD_DEPRECATED_MSG_ATTRIBUTE'
#define GAD_DEPRECATED_MSG_ATTRIBUTE(s) __attribute__((deprecated(s)))
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.m:91:15: warning: 'birthday' is deprecated [-Wdeprecated-declarations]
request.birthday =
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GADRequest.h:95:55: note: 'birthday' has been explicitly marked deprecated here
@property(nonatomic, copy, nullable) NSDate *birthday GAD_DEPRECATED_ATTRIBUTE;
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GoogleMobileAdsDefines.h:33:49: note: expanded from macro
'GAD_DEPRECATED_ATTRIBUTE'
#define GAD_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.m:106:19: warning: 'gender' is deprecated [-Wdeprecated-declarations]
request.gender = genderValue;
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GADRequest.h:92:47: note: 'gender' has been explicitly marked deprecated here
@property(nonatomic, assign) GADGender gender GAD_DEPRECATED_ATTRIBUTE;
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GoogleMobileAdsDefines.h:33:49: note: expanded from macro
'GAD_DEPRECATED_ATTRIBUTE'
#define GAD_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.m:116:14: warning: 'tagForChildDirectedTreatment:' is deprecated: use [GADMobileAds.sharedInstance.requestConfiguration
tagForChildDirectedTreatment] [-Wdeprecated-declarations]
[request tagForChildDirectedTreatment:childDirected.boolValue];
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GADRequest.h:126:5: note: 'tagForChildDirectedTreatment:' has been explicitly
marked deprecated here
GAD_DEPRECATED_MSG_ATTRIBUTE(
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTRequestFa
ctory.h:5:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GoogleMobileAdsDefines.h:25:56: note: expanded from macro
'GAD_DEPRECATED_MSG_ATTRIBUTE'
#define GAD_DEPRECATED_MSG_ATTRIBUTE(s) __attribute__((deprecated(s)))
^
4 warnings generated.
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTMobileAd.
m:40:17: warning: 'configureWithApplicationID:' is deprecated: Use [GADMobileAds.sharedInstance startWithCompletionHandler:]
[-Wdeprecated-declarations]
[GADMobileAds configureWithApplicationID:appId];
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTMobileAd.
h:6:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GADMobileAds.h:74:5: note: 'configureWithApplicationID:' has been explicitly marked
deprecated here
GAD_DEPRECATED_MSG_ATTRIBUTE("Use [GADMobileAds.sharedInstance startWithCompletionHandler:]");
^
In module 'GoogleMobileAds' imported from
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTMobileAd.
h:6:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFram
ework-Current/GoogleMobileAds.framework/Headers/GoogleMobileAdsDefines.h:25:56: note: expanded from macro
'GAD_DEPRECATED_MSG_ATTRIBUTE'
#define GAD_DEPRECATED_MSG_ATTRIBUTE(s) __attribute__((deprecated(s)))
^
/Users/brightrootssgruti/ShrutiProjects/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_admob-0.9.0+10/ios/Classes/FLTMobileAd.
m:98:79: warning: implicit conversion loses integer precision: 'FLTMobileAdStatus' to 'int' [-Wshorten-64-to-32]
NSString *statusString = (NSString *)statusToString[[NSNumber numberWithInt:_status]];
~ ^~~~~~~
2 warnings generated.
<module-includes>:1:1: warning: umbrella header for module 'cloud_firestore' does not include header 'CloudFirestorePlugin.h'
[-Wincomplete-umbrella]
#import "Headers/cloud_firestore-umbrella.h"
^
1 warning generated.
<module-includes>:1:1: warning: umbrella header for module 'firebase_admob' does not include header 'FirebaseAdMobPlugin.h'
[-Wincomplete-umbrella]
#import "Headers/firebase_admob-umbrella.h"
^
1 warning generated.
2 warnings generated.
error: unable to read property list from file:
/Users/brightrootssgruti/ShrutiProjects/shrutiFlutterProjects/babilok/ios/Runner/Info.plist: The operation couldn’t be completed.
(XCBUtil.PropertyListConversionError error 1.) (in target 'Runner' from project 'Runner')
note: Using new build system
note: Planning build
note: Constructing build description
Could not build the application for the simulator.
Error launching application on iPhone 11 Pro Max.
Shrutis-MacBook-Air:babilok brightrootssgruti$
答案 0 :(得分：0)
您只需升级您的 FlutterToast 库
fluttertoast: ^4.0.0
在我的情况下，我也在Podfile
platform :ios, '10.0'