首次通过URL Scheme打开iOS应用程序时崩溃 [英] iOS app crashes when first opened by URL Scheme

问题描述

我的应用处理网址方案。当它已经运行并从另一个应用程序调用时，它行为正常且没有问题。但是，当它完全关闭时（如在非背景模式下），并且另一个应用程序调用它，它立即崩溃。

My app handles URL Schemes. When it is already running and gets called from another app, it behaves correctly and without a problem. However, when it is completely closed (as in not-in-background-mode), and another app calls it, it crashes immediately.

我已经设置了等待可执行文件启动选项，这样我就可以调试应用程序：willFinishLaunchingWithOptions：但似乎它没有被调用。我还实现了 -application：openURL：sourceApplication：annotation：但它似乎也没有被调用。

I've already set the "Wait for executable to be launched" option so I could debug the application:willFinishLaunchingWithOptions: but it seems that it is not getting called. I've also implemented -application:openURL:sourceApplication:annotation: but it seems that its not getting called either.

这是崩溃：

libsystem_kernel.dylib`__pthread_kill:
0x10a79e278:  movl   $0x2000148, %eax
0x10a79e27d:  movq   %rcx, %r10
0x10a79e280:  syscall 
0x10a79e282:  jae    0x10a79e28c               ; __pthread_kill + 20
0x10a79e284:  movq   %rax, %rdi
0x10a79e287:  jmp    0x10a799ca3               ; cerror_nocancel
0x10a79e28c:  retq   
0x10a79e28d:  nop    
0x10a79e28e:  nop    
0x10a79e28f:  nop    

如何解决这个问题，或者我做错了什么？我正在使用iOS 8 GM和Xcode 6 GM。

Any idea on how to solve this, or what am I doing wrong? I'm using iOS 8 GM and Xcode 6 GM.

推荐答案

好吧，我修好了！我只需要在我的AppDelegate didFinishLaunchingWithOptions方法中检查以下情况。

Well, I fixed it! I just had to check for the following case in my AppDelegate didFinishLaunchingWithOptions method.

 func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

            if ((launchOptions) != nil) {

                if ((launchOptions?[UIApplicationLaunchOptionsURLKey]) != nil){


                }

感谢您的支持！

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