那些遇到过的问题

Flutter iOS 构建失败，多个命令产生错误

The*_*299 6 xcode ios flutter

许多人提出了这个问题，但他们的问题是通过使用此处显示的两种方法之一解决的：Flutter iOS build failure error with Multiple commands after the Xcode upgrade

但是，两者都不能解决我的问题。

错误 ： 

Launching lib/main.dart on iPhone X? in debug mode...
Running pod install...
Running Xcode build...
Xcode build done.                                            5.2s
Failed to build iOS app
Error output from Xcode build:
?
    ** BUILD FAILED **


Xcode's output:
?
    error: Multiple commands produce '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework':
    1) Target 'Runner' has copy command from '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/ios/Flutter/Flutter.framework' to '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework'
    2) That command depends on command in Target 'Runner': script phase “[CP] Embed Pods Frameworks”
    warning: ignoring duplicated output file: '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework' in shell script build phase '[CP] Embed Pods Frameworks'. This warning represents an extremely serious project misconfiguration and will likely cause some shell scripts in your project to be skipped entirely, leading to other build failures or missing files in the build directory. This will be a hard error in the future. (in target 'Runner')
    note: Using new build systemnote: Planning buildnote: Constructing build description

Could not build the application for the simulator.
Error launching application on iPhone X?.
Run Code Online (Sandbox Code Playgroud)

尝试第一个解决方案后：

-> 更改为Legacy Build Mode，然后使用 flutter clean 在 XCode 和 Android Studio 中清理项目

Launching lib/main.dart on iPhone X? in debug mode...
[{"event":"app.progress","params":{"appId":"8c12fe6e-8dad-4659-864a-f3cd80a29844","id":"0","progressId":null,"message":"Running pod install..."}}]Running pod install...

Running Xcode build...
Xcode build done.                                           31.7s
Failed to build iOS app
Error output from Xcode build:
?
    ** BUILD FAILED **


Xcode's output:
?
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:59:20: warning: unused variable 'fileName' [-Wunused-variable]
            NSString * fileName=@"";
                       ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:108:17: warning: block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior [-Wimplicit-retain-self]
                    _result(fileName);
                    ^
                    self->
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:115:13: warning: block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior [-Wimplicit-retain-self]
                _result(fileName);
                ^
                self->
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:89:35: warning: unused variable 'assetChangeRequest' [-Wunused-variable]
        __block PHAssetChangeRequest *assetChangeRequest = nil;
                                      ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:15:18: warning: unused variable 'SOURCE_CAMERA' [-Wunused-const-variable]
    static const int SOURCE_CAMERA = 0;
                     ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:16:18: warning: unused variable 'SOURCE_GALLERY' [-Wunused-const-variable]
    static const int SOURCE_GALLERY = 1;
                     ^
    6 warnings generated.
    In file included from /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:2:
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:328:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param sharedStyle
     ~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param allowTapToDismiss
     ~~~~~~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: note: did you mean 'tapToDismissEnabled'?
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
            tapToDismissEnabled
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:362:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param queueEnabled
     ~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:19:23: warning: unused variable 'viewController' [-Wunused-variable]
        UIViewController *viewController =
                          ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:70:21: warning: unused variable 'topPadding' [-Wunused-variable]
                CGFloat topPadding = window.safeAreaInsets.top;
                        ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:71:21: warning: unused variable 'bottomPadding' [-Wunused-variable]
                CGFloat bottomPadding = window.safeAreaInsets.bottom;
                        ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:48:19: warning: unused variable 'size' [-Wunused-variable]
            NSNumber *size = call.arguments[@"size"];
                      ^
    8 warnings generated.
    In file included from /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.m:26:
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:328:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param sharedStyle
     ~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param allowTapToDismiss
     ~~~~~~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: note: did you mean 'tapToDismissEnabled'?
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
            tapToDismissEnabled
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:362:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param queueEnabled
     ~~~~~~~~~~~~~~~~~~^
    4 warnings generated.
    === BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Debug ===
    /* com.apple.ibtool.errors */
    /Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/ios/Runner/Base.lproj/Main.storyboard: error: Interface Builder could not open the document Main.storyboard" because it does not exist.
    /* com.apple.ibtool.errors */
    /Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/ios/Runner/Base.lproj/LaunchScreen.storyboard: error: Interface Builder could not open the document LaunchScreen.storyboard" because it does not exist.

Could not build the application for the simulator.
Error launching application on iPhone X?.
Run Code Online (Sandbox Code Playgroud)

**尝试选项2：**

-> 使用新的构建系统，在构建阶段从嵌入式框架中删除了 Flutter.framework，并进行了flutter clean。

Launching lib/main.dart on iPhone X? in debug mode...
Running pod install...
Running Xcode build...
Xcode build done.                                           28.2s
Failed to build iOS app
Error output from Xcode build:
?
    ** BUILD FAILED **


Xcode's output:
?
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:59:20: warning: unused variable 'fileName' [-Wunused-variable]
            NSString * fileName=@"";
                       ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:108:17: warning: block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior [-Wimplicit-retain-self]
                    _result(fileName);
                    ^
                    self->
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:115:13: warning: block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior [-Wimplicit-retain-self]
                _result(fileName);
                ^
                self->
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:89:35: warning: unused variable 'assetChangeRequest' [-Wunused-variable]
        __block PHAssetChangeRequest *assetChangeRequest = nil;
                                      ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:15:18: warning: unused variable 'SOURCE_CAMERA' [-Wunused-const-variable]
    static const int SOURCE_CAMERA = 0;
                     ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/image_saver-1.0.0/ios/Classes/ImageSaverPlugin.m:16:18: warning: unused variable 'SOURCE_GALLERY' [-Wunused-const-variable]
    static const int SOURCE_GALLERY = 1;
                     ^
    6 warnings generated.
    In file included from /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.m:26:
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:328:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param sharedStyle
     ~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param allowTapToDismiss
     ~~~~~~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: note: did you mean 'tapToDismissEnabled'?
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
            tapToDismissEnabled
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:362:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param queueEnabled
     ~~~~~~~~~~~~~~~~~~^
    4 warnings generated.
    In file included from /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:2:
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:328:19: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param sharedStyle
     ~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:25: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param allowTapToDismiss
     ~~~~~~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: warning: parameter 'allowTapToDismiss' not found in the function declaration [-Wdocumentation]
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:343:9: note: did you mean 'tapToDismissEnabled'?
     @param allowTapToDismiss
            ^~~~~~~~~~~~~~~~~
            tapToDismissEnabled
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/UIView+Toast.h:362:20: warning: empty paragraph passed to '@param' command [-Wdocumentation]
     @param queueEnabled
     ~~~~~~~~~~~~~~~~~~^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:19:23: warning: unused variable 'viewController' [-Wunused-variable]
        UIViewController *viewController =
                          ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:70:21: warning: unused variable 'topPadding' [-Wunused-variable]
                CGFloat topPadding = window.safeAreaInsets.top;
                        ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:71:21: warning: unused variable 'bottomPadding' [-Wunused-variable]
                CGFloat bottomPadding = window.safeAreaInsets.bottom;
                        ^
    /Applications/flutter/.pub-cache/hosted/pub.dartlang.org/fluttertoast-3.1.2/ios/Classes/FluttertoastPlugin.m:48:19: warning: unused variable 'size' [-Wunused-variable]
            NSNumber *size = call.arguments[@"size"];
                      ^
    8 warnings generated.
    error: Build input file cannot be found: '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/ios/Runner/Base.lproj/Main.storyboard'
    error: Build input file cannot be found: '/Users/femindharamshi/Downloads/RotiBankProject-Master(Build excluded)/ios/Runner/Base.lproj/LaunchScreen.storyboard'
    note: Using new build systemnote: Planning buildnote: Constructing build description

Could not build the application for the simulator.
Error launching application on iPhone X?.
Run Code Online (Sandbox Code Playgroud)

那么现在，我该如何解决这个错误？

Mαπ*_*π.0 1

似乎可以通过迁移 Xcode 项目来解决该问题，请参阅此 GitHub 帖子以供参考。

如果您仍然看到此错误，则需要迁移您的 Xcode 项目：

  1. 文件 > 工作区设置... > 构建系统，将下拉列表更改为新构建系统（默认）
  2. 在您的 Podfile 中，添加以下行

install! 'cocoapods', :disable_input_output_paths => true

例如，请参阅 https://github.com/flutter/flutter/blob/master/examples/platform_view/ios/Podfile 。
3. 跑步flutter build ios

归档时间：

查看次数：

1035 次

最近记录：

6 年，1 月 前
在XCODE升级后,使用多个命令抖动iOS构建失败错误 6
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