Card.io绑定项目无法进行应用编译 [英] Card.io binding project fails app compilation

问题描述

我正在尝试从Xamarin应用程序调用Card.IO。尝试编译我的应用程序时收到 i386体系结构的未定义符号。，它在消息中引用了 std :: terminate（）。该应用程序专用于iPhone，我不知道 i386来自何处-我可以在项目选项中找到的所有设置都设置为ARMv7，绑定中的LinkWith属性也设置为。
$ b

Card.IO的指南指出，我需要在Xcode的其他链接器标志中添加 -lstdc ++ ，但我不知道该在哪里将其放在Xamarin Studio的选项中

问题是：我如何使此绑定起作用？绑定中是否有错误？

我使用了目标Sharpie 生成下面的代码

 使用系统； 
使用System.Drawing; 
使用MonoTouch.ObjCRuntime; 
使用MonoTouch.Foundation; 
使用MonoTouch.UIKit; 
 
名称空间CardIO 
 {
 [BaseType（typeof（NSObject））] 
公共部分接口CardIOCreditCardInfo {
 
 [导出（ cardNumber ）] 
字符串CardNumber {get;组; } 
 
 [导出（ redactedCardNumber）] 
字符串RedactedCardNumber {get; } 
 
 [导出（ expiryMonth）] 
 uint ExpiryMonth {get;组; } 
 
 [导出（ expiryYear）] 
 uint ExpiryYear {get;组; } 
 
 [导出（ cvv）] 
字符串Cvv {get;组; } 
 
 [导出（ zip）] 
字符串Zip {get;组; } 
 
 [导出（扫描）] 
 bool扫描{get;组; } 
 
 [导出（ cardType）] 
 CardIOCreditCardType CardType {get; } 
 
 [静态，导出（ displayStringForCardType：usingLanguageOrLocale：）] 
字符串DisplayStringForCardType（CardIOCreditCardType cardType，字符串languageOrLocale）； 
 
 [静态，导出（ logoForCardType：）] 
 NSObject LogoForCardType（CardIOCreditCardType cardType）; 
} 
 
 [模型] 
 [BaseType（typeof（NSObject））] 
公共部分接口CardIOPaymentViewControllerDelegate {
 
 [导出（ userDidCancelPaymentViewController：）] 
 void UserDidCancelPaymentViewController（CardIOPaymentViewControllerpaymentViewController）; 
 
 [导出（ userDidProvideCreditCardInfo：inPaymentViewController：）] 
 void UserDidProvideCreditCardInfo（CardIOCreditCardInfo info，CardIOPaymentViewController paymentViewController）; 
} 
 
 [BaseType（typeof（UINavigationController））] 
公共部分接口CardIOPaymentViewController {
 
 [导出（ initWithPaymentDelegate：）] 
 IntPtr构造函数（CardIOPaymentViewControllerDelegate aDelegate）; 
 
 [导出（ initWithPaymentDelegate：scanningEnabled：）] 
 IntPtr构造函数（CardIOPaymentViewControllerDelegate aDelegate，bool scanEnabled）; 
 
 [导出（ appToken）] 
字符串AppToken {get;组; } 
 
 [导出（ languageOrLocale）] 
字符串LanguageOrLocale {get;组; } 
 
 [导出（ keepStatusBarStyle）] 
 bool KeepStatusBarStyle {get;组; } 
 
 [导出（ navigationBarStyle）] 
 UIBarStyle NavigationBarStyle {get;组; } 
 
 [导出（ navigationBarTintColor）] 
 UIColor NavigationBarTintColor {get;组; } 
 
 [导出（ disableBlurWhenBackgrounding）] 
 bool DisableBlurWhenBackgrounding {get;组; } 
 
 [导出（ collectExpiry）] 
 bool CollectExpiry {get;组; } 
 
 [导出（ collectCVV）] 
 bool CollectCvv {get;组; } 
 
 [导出（ collectZip）] 
 bool CollectZip {get;组; } 
 
 [导出（ showsFirstUseAlert）] 
 bool ShowsFirstUseAlert {get;组; } 
 
 [导出（ useCardIOLogo）] 
 bool UseCardIolOgo {get;组; } 
 
 [导出（ disableManualEntryButtons）] 
 bool DisableManualEntryButtons {get;组; } 
 
 [导出（ paymentDelegate）] 
 CardIOPaymentViewControllerDelegate PaymentDelegate {get;组; } 
 
 [导出（ canReadCardWithCamera）] 
 bool CanReadCardWithCamera {get; } 
 
 [导出（ libraryVersion）] 
字符串LibraryVersion {get; } 
} 
} 
  

我还添加了Card.IO列出的框架.linkswith文件的站点：

  [assembly：LinkWith（ libCardIO.a，LinkTarget .ArmV7 | LinkTarget.ArmV7s | LinkTarget.Simulator，ForceLoad = true 
，Frameworks = AVFoundation AudioToolbox CoreMedia CoreVideo MobileCoreServices OpenGLES QuartzCore Security UIKit）] 
  

然后我在我的应用程序中向新创建的绑定项目中添加了项目引用，但它没有编译。我在Xamarin的输出控制台中收到此错误：

 进程退出，代码为1，命令：
 / Applications / Xcode。 app / Contents / Developer / Platforms / iPhoneSimulator.platform / Developer / usr / bin / gcc -Wl，-no_pie -arch i386 -gdwarf-2 -fobjc-legacy-dispatch -fobjc-abi-version = 2 -miphoneos-version- min = 6.1 -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk / Users / Sten / Dropbox / Code / Projects / Tabit / TabitOne_iPhone / TabitOne /obj/iPhoneSimulator/Debug/mtouch-cache/main.i386.cache.OHBLJlHbpZ74bpnhszg9JrCN8A8=.o -o /o/var/folders/bb/2tbfzn4n2dq6rsmtpv_jlmbr0000gq/T/tmp59582304.tmp/TabitOne -frameworkFrameworks CoreBluetooth-框架CoreTelephony-框架EventKit-框架EventKitUI-框架Foundation-框架CoreMotion-框架GameKit-框架GLKit-框架iAd-框架MapKit-框架MediaPlayer-框架MessageUI -框架NewsstandKit-框架OpenGLES-框架社会-框架StoreKit-框架Twitter-框架UIKit-框架PassKit-框架AddressBookUI-框架AudioToolbox-框架SystemConfiguration-框架AddressBook-框架AVFoundation-框架QuartzCore-框架CoreData-框架CoreGraphics-框架CoreImage-框架CoreLocation-框架CoreText-框架ImageIO-框架MobileCoreServices-框架安全-框架CoreMedia-框架CoreMIDI-框架CoreVideo-框架ExternalAccessory-框架AdSupport-框架QuickLook -lz -liconv -u _mono_pmip -u _monotouch_create_managed_ref -u _monotouch_t_t_t_t_t_t_t_t_t_t -u _CloseZStream -u _CreateZStream -u _Flush -u _ReadZStream -u _WriteZStream -lmono-2.0 -lmonotouch-debug -L / Developer / MonoTouch / SDKs / MonoTouch.iphonesimulator.sdk / usr / lib -u _catch_exception_raise -force_load / var / fold rs / bb / 2tbfzn4n2dq6rsmtpv_jlmbr0000gq / T / tmp59582304.tmp / libCardIO.a 
 **体系结构i386的未定义符号：** 
 ** std :: terminate（）**，引用自： b $ b-libCardIO.a（CardIOGPURenderer.o）中的[CardIOGPURenderer dealloc] 
 ___gxx_personality_v0，引用自：
 libCardIO.a（CardIOAnalytics.o）中的Dwarf Exception Unwind Info（__eh_frame）
 
矮人异常展开信息（__eh_frame）在$ libCardIO.a（CardIOGPURenderer.o）中$ b矮人异常展开信息（__eh_frame）在libCardIO.a（CardIOAnimation.o）中
矮人异常展开信息（__eh_frame） libCardIO.a（CardIOAnalytics.o）
 libCardIO.a（CardIOGPURenderer.o）中的Dwarf异常展开信息（__eh_frame）
 libCardIO.a（CardIOAnimation.o）中的Dwarf异常展开信息（__eh_frame）
 libCardIO.a（CardIOAnalytics.o）中的Dwarf异常展开信息（__eh_frame）
 libCardIO.a（CardIOGPURenderer.o）中的Dwarf异常展开信息（__eh_frame）
 Dwarf libCardIO.a（CardIOAnimation.o）中的异常展开信息（__eh_frame）
 ld：找不到体系结构i386 
 collect2的符号：ld返回1退出状态
 
错误MT5202：本机链接失败。请查看构建日志。 
  

解决方案

好，多亏了另一个 SO帖子我通过编辑我的应用程序的项目选项来使其工作，在页面 iOS Build中，在字段 Additional mtouch arguments中输入值：

  -cxx -gcc_flags -lstdc ++  
  

I'm attempting to call Card.IO from my Xamarin app. I get "Undefined symbols for architecture i386:" when I try to compile my app and it cites "std::terminate()" in the message. The app is intended for iPhone, I don't know where did the "i386" come from - all settings in project options that I can find are set to ARMv7, so is the LinkWith attribute in the binding.

Card.IO's guide states I need to add -lstdc++ to "other linker flags" in Xcode but I don't know where should I put this in Xamarin Studio's options

Question is: how do I make this binding work? Is there an error in the binding? Is there some project setting or somehow adding more framework references in my app?

I used Objective Sharpie to generate the code below

using System;
using System.Drawing;
using MonoTouch.ObjCRuntime;
using MonoTouch.Foundation;
using MonoTouch.UIKit; 

namespace CardIO
{       
    [BaseType (typeof (NSObject))]
    public partial interface CardIOCreditCardInfo {

        [Export ("cardNumber")]
        string CardNumber { get; set; }

        [Export ("redactedCardNumber")]
        string RedactedCardNumber { get; }

        [Export ("expiryMonth")]
        uint ExpiryMonth { get; set; }

        [Export ("expiryYear")]
        uint ExpiryYear { get; set; }

        [Export ("cvv")]
        string Cvv { get; set; }

        [Export ("zip")]
        string Zip { get; set; }

        [Export ("scanned")]
        bool Scanned { get; set; }

        [Export ("cardType")]
        CardIOCreditCardType CardType { get; }

        [Static, Export ("displayStringForCardType:usingLanguageOrLocale:")]
        string DisplayStringForCardType (CardIOCreditCardType cardType, string languageOrLocale);

        [Static, Export ("logoForCardType:")]
        NSObject LogoForCardType (CardIOCreditCardType cardType);
    } 

    [Model]
    [BaseType (typeof (NSObject))]
    public partial interface CardIOPaymentViewControllerDelegate {

        [Export ("userDidCancelPaymentViewController:")]
        void UserDidCancelPaymentViewController (CardIOPaymentViewController paymentViewController);

        [Export ("userDidProvideCreditCardInfo:inPaymentViewController:")]
        void UserDidProvideCreditCardInfo (CardIOCreditCardInfo info, CardIOPaymentViewController paymentViewController);
    }

    [BaseType (typeof (UINavigationController))]
    public partial interface CardIOPaymentViewController {

        [Export ("initWithPaymentDelegate:")]
        IntPtr Constructor (CardIOPaymentViewControllerDelegate aDelegate);

        [Export ("initWithPaymentDelegate:scanningEnabled:")]
        IntPtr Constructor (CardIOPaymentViewControllerDelegate aDelegate, bool scanningEnabled);

        [Export ("appToken")]
        string AppToken { get; set; }

        [Export ("languageOrLocale")]
        string LanguageOrLocale { get; set; }

        [Export ("keepStatusBarStyle")]
        bool KeepStatusBarStyle { get; set; }

        [Export ("navigationBarStyle")]
        UIBarStyle NavigationBarStyle { get; set; }

        [Export ("navigationBarTintColor")]
        UIColor NavigationBarTintColor { get; set; }

        [Export ("disableBlurWhenBackgrounding")]
        bool DisableBlurWhenBackgrounding { get; set; }

        [Export ("collectExpiry")]
        bool CollectExpiry { get; set; }

        [Export ("collectCVV")]
        bool CollectCvv { get; set; }

        [Export ("collectZip")]
        bool CollectZip { get; set; }

        [Export ("showsFirstUseAlert")]
        bool ShowsFirstUseAlert { get; set; }

        [Export ("useCardIOLogo")]
        bool UseCardIolOgo { get; set; }

        [Export ("disableManualEntryButtons")]
        bool DisableManualEntryButtons { get; set; }

        [Export ("paymentDelegate")]
        CardIOPaymentViewControllerDelegate PaymentDelegate { get; set; }

        [Export ("canReadCardWithCamera")]
        bool CanReadCardWithCamera { get; }

        [Export ("libraryVersion")]
        string LibraryVersion { get; }
    } 
}

I also added the frameworks listed in Card.IO's site to the .linkswith file:

[assembly: LinkWith ("libCardIO.a", LinkTarget.ArmV7 | LinkTarget.ArmV7s | LinkTarget.Simulator, ForceLoad = true
, Frameworks="AVFoundation AudioToolbox CoreMedia CoreVideo MobileCoreServices OpenGLES QuartzCore Security UIKit")]

Then I added a project reference in my app to the newly created binding project but it doesn't compile. I get this error in Xamarin's output console:

Process exited with code 1, command:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc  -Wl,-no_pie -arch i386 -gdwarf-2 -fobjc-legacy-dispatch -fobjc-abi-version=2 -miphoneos-version-min=6.1 -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk  /Users/Sten/Dropbox/Code/Projects/Tabit/TabitOne_iPhone/TabitOne/obj/iPhoneSimulator/Debug/mtouch-cache/main.i386.cache.OHBLJlHbpZ74bpnhszg9JrCN8A8=.o -o /var/folders/bb/2tbfzn4n2dq6rsmtpv_jlmbr0000gq/T/tmp59582304.tmp/TabitOne -framework CFNetwork -framework AssetsLibrary -framework Accounts -framework CoreBluetooth -framework CoreTelephony -framework EventKit -framework EventKitUI -framework Foundation -framework CoreMotion -framework GameKit -framework GLKit -framework iAd -framework MapKit -framework MediaPlayer -framework MessageUI -framework NewsstandKit -framework OpenGLES -framework Social -framework StoreKit -framework Twitter -framework UIKit -framework PassKit -framework AddressBookUI -framework AudioToolbox -framework SystemConfiguration -framework AddressBook -framework AVFoundation -framework QuartzCore -framework CoreData -framework CoreGraphics -framework CoreImage -framework CoreLocation -framework CoreText -framework ImageIO -framework MobileCoreServices -framework Security -framework CoreMedia -framework CoreMIDI -framework CoreVideo -framework ExternalAccessory -framework AdSupport -framework QuickLook -lz -liconv -u _mono_pmip -u _monotouch_create_managed_ref -u _monotouch_release_managed_ref -u _monotouch_IntPtr_objc_msgSend_IntPtr -u _monotouch_IntPtr_objc_msgSendSuper_IntPtr -u _CloseZStream -u _CreateZStream -u _Flush -u _ReadZStream -u _WriteZStream -lmono-2.0 -lmonotouch-debug -L/Developer/MonoTouch/SDKs/MonoTouch.iphonesimulator.sdk/usr/lib -u _catch_exception_raise  -force_load /var/folders/bb/2tbfzn4n2dq6rsmtpv_jlmbr0000gq/T/tmp59582304.tmp/libCardIO.a
**Undefined symbols for architecture i386:**
  "**std::terminate()**", referenced from:
      -[CardIOGPURenderer dealloc] in libCardIO.a(CardIOGPURenderer.o)
  "___gxx_personality_v0", referenced from:
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnalytics.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOGPURenderer.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnimation.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnalytics.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOGPURenderer.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnimation.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnalytics.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOGPURenderer.o)
      Dwarf Exception Unwind Info (__eh_frame) in libCardIO.a(CardIOAnimation.o)
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status

error MT5202: Native linking failed. Please review the build log.

解决方案

Ok, thanks to the answer in another SO post I got this to work by editing my app's project options, page "iOS Build", field "Additional mtouch arguments" where I put the value:

-cxx -gcc_flags "-lstdc++"

这篇关于Card.io绑定项目无法进行应用编译的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！