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ios - 错误 : exportArchive: The operation couldn’t be completed.(IDEDistributionErrorDomain 错误 3。)

我正在使用xcodebuild在命令行上构建iOS项目。使用发布配置构建是可以的,它创建了App.xcarchive。然后我尝试使用导出AppStoreIPA的存档,xcodebuild-exportArchive-archivePathApp.xcarchive-exportPath~/output/-exportOptionsPlistappstore.plist我的appstore.plist,teamIDT3AM1Dmethodapp-store这给了我错误,error:exportArchive:Theoperationcouldn’tbecompleted.(IDEDist

ios - Apple Pay "Payment not completed"- 无法获取 token

我正在使用PassKit实现ApplePay,我正在以正确的方式显示对话框并处理委托(delegate)方法,但每次我使用touchId验证购买时它都会显示“付款未完成”并且永远不会到达我的委托(delegate)方法paymentAuthorizationViewController:didAuthorizePayment:completion:。我做了所有thesethings完全可以设置ApplePay,但我似乎无法取回token以发送到我的支付网关。PKPaymentRequest*request=[[PKPaymentRequestalloc]init];self.payme

iphone - dismissviewcontrolleranimated completion 不在 uiimagepickercontroller 上调用完成

这是我的代码:-(void)imagePickerController:(UIImagePickerController*)pickerdidFinishPickingMediaWithInfo:(NSDictionary*)info{[pickerdismissViewControllerAnimated:YEScompletion:^(void){NSLog(@"Test");}];}它关闭模态视图Controller,但不调用完成参数。我做错了什么吗? 最佳答案 void完成处理程序由一个简单的^{填充,我以前从未见过你的语法

c# - 通过 TCP 发送大对象 : "End of Stream encountered before parsing was completed"

每当我尝试从NetworkStream中反序列化double列表时,我总是收到SerializationException:EndofStreamencounteredbeforeparsingwascompleted我有一个简单的客户端服务器架构:我的TcpTransportClient包装了TcpClient的功能,我使用了两种基本方法:Send(发送消息)和Receive(阻塞直到收到消息)。Send函数接收一个Message,使用BinaryFormatter将其序列化并通过NetworkStream发送字节.publicvoidSend(Messagemessage){if(

ios - 从 URLSession Completion Handler 函数返回字符串 Swift 3

我需要这个函数(它从数据库中获取一些数据)来返回一个字符串,但我不知道如何返回。我发现了一些类似的问题/解决方案,但我仍在努力实现合适的解决方案(我对swift还很陌生)classHelper{staticfuncpReq(jsonURL:String,col:String)->String{letconfig=URLSessionConfiguration.defaultletsession=URLSession(configuration:config)leturl=URL(string:jsonURL)!letrequest=URLRequest(url:url)varstrin

swift - Swift3 : cannot understand new syntax for completion handlers 的许多问题

昨天我更新到新的MacOSXSierra和XCode8,这迫使我更新到Swift3.0语法。在我的应用程序中,我有很多功能,如下所示:fileprivatefuncrequestFisheFieldWithHandler(_url:String,completionHandler:@escaping(_success:NSDictionary?,_error:NSError?)->Void){letconfiguration=URLSessionConfiguration.defaultleturl:URL=URL(string:url)!leturlRequest:URLReques

swift - UNUserNotificationCenter Completion 从未调用过 Swift

我的AppDelagate中有以下代码块:funcuserNotificationCenter(_center:UNUserNotificationCenter,didReceiveresponse:UNNotificationResponse,withCompletionHandlercompletionHandler:@escaping()->Void){ifresponse.actionIdentifier==UNNotificationDismissActionIdentifier{print("MessageClosed")}elseifresponse.actionIden

运行VUE项目时,出现npm ERR! A complete log of this run can be found in:...报错

运行VUE项目时,出现npmERR!Acompletelogofthisruncanbefoundin:报错时,分享以下一种解决方案。本机的node版本如下解决方法 1.删除项目的node_modules依赖包2.执行npmcacheclean--force清理缓存3.在项目文件夹下执行npminstall 4.执行npmrun即可加快npm的下载速度npm拉取依赖包需要访问国外服务器,往往速度较慢,可通过以下两种方法使用国内镜像源:方法一:直接安装cnpm,并更改服务器地址为淘宝的国内地址命令:npminstall-gcnpm--registry=https://registry.npm.t

dockerfile报错:“/bin/sh -c yum -y install vim net-tools wget“ did not complete successfully: exit code

FROMcentos:7MAINTAINERzhangsanzs@163.comLABELversion="1.0"description="thisisacustomcentosimage"ENVWORKPATH/usr/localWORKDIR$WORKPATHRUNyum-yinstallvimnet-toolswgetCMD/bin/bashdockerbuild-tcento7:1.0.  #执行以上dockerfile报错[+]Building28.9s(6/6)FINISHED=>[internal]loadbuilddefinitionfromDockerfile0.0s=>=

ios - swift 错误 : Struct 'XX' must be completely initialized before a member is stored to

我正在尝试在Swift中定义AudioStreamBasicDescription。在Objective-C中,我使用了如下代码。AudioStreamBasicDescriptionASBD;ASBD.mSampleRate=8000;ASBD.mFormatID=kAudioFormatLinearPCM;ASBD.mFormatFlags=kAudioFormatFlagsCanonical|kAudioFormatFlagIsSignedInteger|kAudioFormatFlagIsPacked;ASBD.mFramesPerPacket=1;ASBD.mChannels