在颤振VScode中运行调试ios应用程序时出错
我最近在macos中安装并设置了颤振。我在VisualStudio代码中安装了所有的FlatterSDK和插件。但我在测试应用程序时遇到了错误。我已经打开了ios模拟器，然后尝试通过Flutter运行应用程序。但它总是失败，让我看到下面的错误。我已经试过很多次了。仍然没有解决办法 我在终端中得到的日志输出和错误：在颤振VScode中运行调试ios应用程序时出错,ios,xcode,flutter,dart,flutter-test,Ios,Xcode,Flutter,Dart,Flutter Test,我最近在macos中安装并设置了颤振。我在VisualStudio代码中安装了所有的FlatterSDK和插件。但我在测试应用程序时遇到了错误。我已经打开了ios模拟器，然后尝试通过Flutter运行应用程序。但它总是失败，让我看到下面的错误。我已经试过很多次了。仍然没有解决办法 我在终端中得到的日志输出和错误： Launching lib/main.dart on iPhone X in debug mode... Running pod install...
Launching lib/main.dart on iPhone X in debug mode...
Running pod install... 21.6s
Running Xcode build...
├─Assembling Flutter resources... 24.1s
└─Compiling, linking and signing... 15.9s
Xcode build done. 140.9s
Failed to build iOS app
Error output from Xcode build:
↳
2020-05-08 18:48 xcodebuild[2061] (FSEvents.framework) fsevent_realpath:
err(2): [No such file or directory]
** BUILD FAILED **
Xcode's output:
↳
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:22:27:
warning: expression implicitly coerced from 'String?' to 'Any'
print((result as! FlutterError).message)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:22:53:
note: provide a default value to avoid this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
?? <#default
value#>
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:22:53:
note: force-unwrap the value to avoid this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
!
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:22:53:
note: explicitly cast to 'Any' with 'as Any' to silence this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
as Any
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:96:
warning: treating a forced downcast to 'String' as optional will never
produce 'nil'
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:98:
note: use 'as?' to perform a conditional downcast to 'String'
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
?
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:75:
note: add parentheses around the cast to silence this warning
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
(
)
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:178:
warning: treating a forced downcast to 'String' as optional will never
produce 'nil'
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:180:
note: use 'as?' to perform a conditional downcast to 'String'
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
?
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/CustomeSchemeHandler.swift:29:153:
note: add parentheses around the cast to silence this warning
let urlResponse = URLResponse(url: url, mimeType:
json["content-type"] as! String,
expectedContentLength: -1, textEncodingName:
json["content-encoding"] as! String)
^
(
)
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:31:17:
warning: result of call to 'parse(options:)' is unused
options.parse(options: initialOptions)
^ ~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:87:46:
warning: conditional downcast from 'String?' to 'String' does nothing
let data = (initialData!["data"] as? String)!
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:88:54:
warning: conditional downcast from 'String?' to 'String' does nothing
let mimeType = (initialData!["mimeType"] as? String)!
~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:89:54:
warning: conditional downcast from 'String?' to 'String' does nothing
let encoding = (initialData!["encoding"] as? String)!
~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:90:52:
warning: conditional downcast from 'String?' to 'String' does nothing
let baseUrl = (initialData!["baseUrl"] as? String)!
~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/FlutterWebViewController.swift:252:41
: warning: result of call to 'parse(options:)' is unused
inAppWebViewOptions.parse(options:
inAppWebViewOptionsMap)
^
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:2
06:80: warning: coercion of implicitly unwrappable value of type 'UIView?'
to 'Any' does not unwrap optional
containerWebView_BottomFullScreenConstraint =
NSLayoutConstraint(item: self.containerWebView, attribute:
NSLayoutConstraint.Attribute.bottom, relatedBy:
NSLayoutConstraint.Relation.equal, toItem: self.view, attribute:
NSLayoutConstraint.Attribute.bottom, multiplier: 1, constant: 0)
^~~~~~~~~~
~~~~~~~~~~
~
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:7
5:19: note: implicitly unwrapped property 'containerWebView' declared here
@IBOutlet var containerWebView: UIView!
^
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:2
06:85: note: provide a default value to avoid this warning
containerWebView_BottomFullScreenConstraint =
NSLayoutConstraint(item: self.containerWebView, attribute:
NSLayoutConstraint.Attribute.bottom, relatedBy:
NSLayoutConstraint.Relation.equal, toItem: self.view, attribute:
NSLayoutConstraint.Attribute.bottom, multiplier: 1, constant: 0)
~~~~~^~~~~
~~~~~~~~~~
~
??
<#default
value#>
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:2
06:85: note: force-unwrap the value to avoid this warning
containerWebView_BottomFullScreenConstraint =
NSLayoutConstraint(item: self.containerWebView, attribute:
NSLayoutConstraint.Attribute.bottom, relatedBy:
NSLayoutConstraint.Relation.equal, toItem: self.view, attribute:
NSLayoutConstraint.Attribute.bottom, multiplier: 1, constant: 0)
~~~~~^~~~~
~~~~~~~~~~
~
!
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:2
06:85: note: explicitly cast to 'Any' with 'as Any' to silence this warning
containerWebView_BottomFullScreenConstraint =
NSLayoutConstraint(item: self.containerWebView, attribute:
NSLayoutConstraint.Attribute.bottom, relatedBy:
NSLayoutConstraint.Relation.equal, toItem: self.view, attribute:
NSLayoutConstraint.Attribute.bottom, multiplier: 1, constant: 0)
~~~~~^~~~~
~~~~~~~~~~
~
as Any
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
flutter_inappbrowser-2.0.2/ios/Classes/InAppBrowserWebViewController.swift:2
07:77: warning: coercion of implicitly unwrappable value of type 'UIView?'
to 'Any' does not unwrap optional
containerWebView_TopFullScreenConstraint = NSLayoutConstraint(item:
self.containerWebView, attribute: NSLayoutConstraint.Attribute.top,
relatedBy: NSLayoutConstraint.Relation.equal, toItem: self.view,
attribute: NSLayoutConstraint.Attribute.top, multiplier: 1,
constant: 0)
^~~~~~~~~~
~~~~~~~~~~
^
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
firebase_messaging-6.0.13/ios/Classes/FLTFirebaseMessagingPlugin.m:307:1:
warning: implementing deprecated method [-Wdeprecated-implementations]
- (void)messaging:(FIRMessaging *)messaging
^
In module 'FirebaseMessaging' imported from
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/ios/Pods/Headers/Public/Firebase/Firebase.h:72:
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/ios/Pods/FirebaseMessaging/FirebaseMessaging/Sources/Public/FIRMessaging
.h:253:1: note: method 'messaging:didReceiveMessage:' declared here
- (void)messaging:(FIRMessaging *)messaging
^
/Users/dhruv/Documents/fluterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/
firebase_messaging-6.0.13/ios/Classes/FLTFirebaseMessagingPlugin.m:309:63:
warning: 'appData' is deprecated [-Wdeprecated-declarations]
[_channel invokeMethod:@"onMessage" arguments:remoteMessage.appData];
^
In module 'FirebaseMessaging' imported from
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/ios/Pods/Headers/Public/Firebase/Firebase.h:72:
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/ios/Pods/FirebaseMessaging/FirebaseMessaging/Sources/Public/FIRMessaging
.h:226:62: note: 'appData' has been explicitly marked deprecated here
@property(nonatomic, readonly, strong) NSDictionary *appData
DEPRECATED_ATTRIBUTE;
^
In module 'UIKit' imported from /Users/dhruv/Documents/Restaurant
Flutter/Multi Restaurants Flutter App/ios/Pods/Target Support
Files/firebase_messaging/firebase_messaging-prefix.pch:2:
In module 'Foundation' imported from
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platfor
m/Developer/SDKs/iPhoneSimulator13.0.sdk/System/Library/Frameworks/UIKit.fra
mework/Headers/UIKit.h:8:
In module 'CoreFoundation' imported from
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platfor
m/Developer/SDKs/iPhoneSimulator13.0.sdk/System/Library/Frameworks/Foundatio
n.framework/Headers/Foundation.h:6:
In module 'Darwin' imported from
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platfor
m/Developer/SDKs/iPhoneSimulator13.0.sdk/System/Library/Frameworks/CoreFound
ation.framework/Headers/CoreFoundation.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platfor
m/Developer/SDKs/iPhoneSimulator13.0.sdk/usr/include/AvailabilityMacros.h:17
9:60: note: expanded from macro 'DEPRECATED_ATTRIBUTE'
#define DEPRECATED_ATTRIBUTE __attribute__((deprecated))
^
6 warnings generated.
2020-05-08 18:50:37.585 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@
1x.png
2020-05-08 18:50:37.639 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.p
ng
2020-05-08 18:50:37.640 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.p
ng
2020-05-08 18:50:37.641 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.p
ng
2020-05-08 18:50:37.642 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.p
ng
2020-05-08 18:50:37.643 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.p
ng
2020-05-08 18:50:37.644 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.p
ng
2020-05-08 18:50:37.645 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
get image dimensions for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.p
ng
2020-05-08 18:50:37.646 IBCocoaTouchImageCatalogTool[3010:38366] Unable to
2020-05-08 18:50:37.671 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2020-05-08 18:50:37.672 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.pn
g
2020-05-08 18:50:37.673 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2020-05-08 18:50:37.674 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.pn
g
2020-05-08 18:50:37.674 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.p
ng
2020-05-08 18:50:37.675 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.p
ng
2020-05-08 18:50:37.675 IBCocoaTouchImageCatalogTool[3010:38366]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.p
ng
2020-05-08 18:50:37.734 IBCocoaTouchImageCatalogTool[3010:38424]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.pn
g
2020-05-08 18:50:37.734 IBCocoaTouchImageCatalogTool[3010:38431]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.pn
g
2020-05-08 18:50:37.734 IBCocoaTouchImageCatalogTool[3010:38391]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.pn
g
2020-05-08 18:50:37.734 IBCocoaTouchImageCatalogTool[3010:38432]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2020-05-08 18:50:37.735 IBCocoaTouchImageCatalogTool[3010:38431]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.pn
g
2020-05-08 18:50:37.735 IBCocoaTouchImageCatalogTool[3010:38430]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@
2x.png
2020-05-08 18:50:37.735 IBCocoaTouchImageCatalogTool[3010:38391]
CoreThemeDefinition: Unable to create image for
file:///Users/dhruv/Documents/Restaurant%20Flutter/Multi%20Restaurants%20Flu
tter%20App/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.p
ng
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon60x60@3x.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon20x20~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon20x20@2x~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon29x29~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon29x29@2x~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon40x40~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon40x40@2x~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon76x76~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon76x76@2x~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/AppIcon83.5x83.5@2x~ipad.png
/Users/dhruv/Documents/Restaurant Flutter/Multi Restaurants Flutter
App/build/ios/Debug-iphonesimulator/Runner.app/Assets.car
/Users/dhruv/Library/Developer/Xcode/DerivedData/Runner-guevtsknxqctmjaoseca
mjyoltwv/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runn
er.build/assetcatalog_generated_info.plist
note: Using new build systemnote: Planning buildnote: Constructing build
descriptionwarning: 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')warning: The use of Swift 3 @objc inference in Swift 4
mode is deprecated. Please address deprecated @objc inference warnings, test
your code with “Use of deprecated Swift 3 @objc inference” logging enabled,
and then disable inference by changing the "Swift 3 @objc Inference" build
setting to "Default" for the "Runner" target. (in target 'Runner' from
project 'Runner')
Could not build the application for the simulator.
Error launching application on iPhone X.
在调试模式下在iPhone X上启动lib/main.dart。。。
正在运行pod安装。。。21.6s
正在运行Xcode生成。。。
├─集合颤振资源。。。24.1s
└─编译、链接和签名。。。15.9秒
Xcode构建完成。140.9秒
无法生成iOS应用程序
Xcode生成的错误输出：
↳
2020-05-08 18:48 xcodebuild[2061]（FSEvents.framework）fsevent\u realpath：
错误（2）：[没有这样的文件或目录]
**构建失败**
Xcode的输出：
↳
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:22:27：
警告：表达式已从“字符串”隐式强制为“任何”
打印（（结果为！错误）。消息）
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:22:53：
注意：提供默认值以避免此警告
打印（（结果为！错误）。消息）
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
??
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:22:53：
注意：强制展开值以避免此警告
打印（（结果为！错误）。消息）
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
!
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:22:53：
注意：使用“as Any”显式强制转换为“Any”，以使此警告静音
打印（（结果为！错误）。消息）
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
一样
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:29:96：
警告：将强制向下转换为“字符串”视为可选将永远不会成功
产生“零”
让urresponse=urresponse（url:url，mimeType:
json[“内容类型”]为！字符串，
expectedContentLength:-1，textEncodingName:
json[“内容编码”]为！字符串）
^
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:29:98：
注意：使用“as”对“String”执行条件向下转换
让urresponse=urresponse（url:url，mimeType:
json[“内容类型”]为！字符串，
expectedContentLength:-1，textEncodingName:
json[“内容编码”]为！字符串）
^
?
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:29:75：
注意：在强制转换周围添加括号以消除此警告
让urresponse=urresponse（url:url，mimeType:
json[“内容类型”]为！字符串，
expectedContentLength:-1，textEncodingName:
json[“内容编码”]为！字符串）
^
(
)
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:29:178：
警告：将强制向下转换为“字符串”视为可选将永远不会成功
产生“零”
让urresponse=urresponse（url:url，mimeType:
json[“内容类型”]为！字符串，
expectedContentLength:-1，textEncodingName:
json[“内容编码”]为！字符串）
^
/Users/dhruv/Documents/flutrsdk/flutter/.pub cache/hosted/pub.dartlang.org/
应用浏览器-2.0.2/ios/Classes/CustomeSchemeHandler中的颤振。swift:29:180：
注意：使用“as”对“String”执行条件向下转换
让urresponse=urresponse（url:url，mimeType:
json[“内容类型”]为！字符串，
expectedContentLength:-1，textEncodingName:
json[“内容编码”]为！字符串）