openURL崩溃:iOS 9中可能存在Facebook SDK错误 [英] Crash in openURL: Possible Facebook SDK bug in iOS 9
问题描述
上下文
我正在将
问题与解答;问题
所以我的问题是,即使一切运行正常(我的意思是整个登录按钮过程加上从Facebook图形中获取用户数据),当我从模拟器或直接从XCode在iPhone上运行应用程序时,我执行在我的应用程序上运行相同的过程时遇到问题,但这一次是从存档中安装的.我曾经尝试过使用OTA应用程序或使用存档的IPA文件在Xcode组织者中安装的应用程序.在这两种情况下, Facebook返回我的应用程序时都会崩溃.由于我无法使用Xcode的调试器,所以我只有崩溃日志. 似乎当Facebook回调我的应用程序时,崩溃发生在我的 我找到了答案 看起来像是发布模式问题.通过启用Xcode来运行Release版本,我可以调试我的问题.这是由参数 Context I am using the As I am on iOS 9, I had to add some minor changes to the and since the to this:
Issue & Question
So my issue here is that even though everything works perfectly (I mean the whole login button process plus getting user data from the Facebook graph) when I run the app from the simulator or directly on my iPhone from XCode, I do have a problem when I run the same process with my application but this time installed from an archive. I have tried either from an OTA app or an app installed with the Xcode organizer using the archive's IPA file. In both case I get a crash when Facebook returns back to my app. Since I cannot be using Xcode's debugger all I have is a crash log. It seems that when Facebook calls back my app the crash occurs in the I have found my answer Looks like it was a Release Mode only issue. By enabling Xcode to run Release builds I was able to debug my issue. It was caused by the parameter
这篇关于openURL崩溃:iOS 9中可能存在Facebook SDK错误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!FBSDKLoginButton
与我的应用程序一起使用.我使用的是Xcode 7.0,并且我的iPhone运行的是iOS 9 beta3.我按照Facebook所显示的每个步骤(创建应用程序等),并按照
Incident Identifier: 842E980C-8DE0-485F-8B3E-8CD889D34B3B
CrashReporter Key: 3e77866746471e437b9174c6082fc9136a18514f
Hardware Model: iPhone7,2
Process: Process Name [1086]
Path: /private/var/mobile/Containers/Bundle/Application/AA43C098-DFC0-483C-A073-C2401078E9FC/Some App.app/someapp
Identifier: fr.someapp.Some-App
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-07-19 20:18:41.41 +0200
Launch Time: 2015-07-19 20:18:35.35 +0200
OS Version: iOS 9.0 (13A4293g)
Report Version: 105
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000010005f6e4
Triggered by Thread: 0
Filtered syslog:
None found
Global Trace Buffer (reverse chronological seconds):
0.228132 AppleJPEG 0x000000018dba5008 [0x13e871e00] Decoding completed without errors
0.250546 AppleJPEG 0x000000018dba31a0 [0x13e871e00] Options: 1080x1920 [FFFFFFFF,FFFFFFFF] 00025060
0.250629 AppleJPEG 0x000000018dba3058 [0x13e871e00] Decoding: C0 0x04380780 0x0044304A 0x22111100 0x00000000 175592
0.256474 AppleJPEG 0x000000018dba5008 [0x13e867200] Decoding completed without errors
0.261051 AppleJPEG 0x000000018dba31a0 [0x13e867200] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.261101 AppleJPEG 0x000000018dba3058 [0x13e867200] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 75882
0.262141 AppleJPEG 0x000000018dba5008 [0x13e85c600] Decoding completed without errors
0.272075 AppleJPEG 0x000000018dba31a0 [0x13e85c600] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.272281 AppleJPEG 0x000000018dba3058 [0x13e85c600] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 108826
0.273070 AppleJPEG 0x000000018dba5008 [0x13f04bc00] Decoding completed without errors
0.283798 AppleJPEG 0x000000018dba31a0 [0x13f04bc00] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.283798 AppleJPEG 0x000000018dba3058 [0x13f04bc00] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 72967
5.783070 CFNetwork 0x0000000186041d44 TCP Conn 0x13e5a1b90 SSL Handshake DONE
5.874750 CFNetwork 0x0000000186041c54 TCP Conn 0x13e5a1b90 starting SSL negotiation
5.875481 CFNetwork 0x00000001860e0e14 TCP Conn 0x13e5a1b90 complete. fd: 6, err: 0
5.876954 CFNetwork 0x00000001860e21e4 TCP Conn 0x13e5a1b90 event 1. err: 0
5.984181 CFNetwork 0x00000001860e22f8 TCP Conn 0x13e5a1b90 started
5.992333 CFNetwork 0x0000000186137140 Creating default cookie storage with default identifier
5.992333 CFNetwork 0x000000018613710c Faulting in CFHTTPCookieStorage singleton
5.992562 CFNetwork 0x0000000186188068 Faulting in NSHTTPCookieStorage singleton
6.189612 AppleJPEG 0x000000018dba234c [0x13e871e00] Created session
6.190797 AppleJPEG 0x000000018dba234c [0x13e867200] Created session
6.192109 AppleJPEG 0x000000018dba234c [0x13e85c600] Created session
6.197484 AppleJPEG 0x000000018dba234c [0x13f04bc00] Created session
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 Some app 0x000000010005f6e4 function signature specialization <Arg[0] = Owned To Guaranteed, Arg[1] = Owned To Guaranteed, Arg[2] = Owned To Guaranteed and Exploded, Arg[3] = Dead> of Some_App.AppDelegate.application (Some_App.AppDelegate)(ObjectiveC.UIApplication, openURL : ObjectiveC.NSURL, options : [Swift.String : Swift.AnyObject]) -> Swift.Bool (AppDelegate.swift:100)
1 Some_app 0x000000010005e7a8 @objc Some_App.AppDelegate.application (Some_app.AppDelegate)(ObjectiveC.UIApplication, openURL : ObjectiveC.NSURL, options : [Swift.String : Swift.AnyObject]) -> Swift.Bool (AppDelegate.swift:0)
2 UIKit 0x000000018c1ee664 0x18bf34000 + 2860644
3 UIKit 0x000000018c1ee168 0x18bf34000 + 2859368
4 UIKit 0x000000018c1f5c30 0x18bf34000 + 2890800
5 UIKit 0x000000018c1fb644 0x18bf34000 + 2913860
6 UIKit 0x000000018c1fa9dc 0x18bf34000 + 2910684
7 UIKit 0x000000018c1e6fd4 0x18bf34000 + 2830292
8 UIKit 0x000000018c1e6eb4 0x18bf34000 + 2830004
9 FrontBoardServices 0x00000001905ffbe0 0x1905d8000 + 162784
10 FrontBoardServices 0x00000001905fff60 0x1905d8000 + 163680
11 CoreFoundation 0x00000001868eb8b4 0x18680c000 + 915636
12 CoreFoundation 0x00000001868eb348 0x18680c000 + 914248
13 CoreFoundation 0x00000001868e901c 0x18680c000 + 905244
14 CoreFoundation 0x00000001868157fc 0x18680c000 + 38908
15 GraphicsServices 0x00000001918a316c 0x191898000 + 45420
16 UIKit 0x000000018bfae5e4 0x18bf34000 + 501220
17 Some app 0x000000010005eaa4 main (AppDelegate.swift:14)
18 libdyld.dylib 0x000000019bb128b4 0x19bb10000 + 10420
AppDelegate
的openURL
方法中.如上所述,从iOS9开始,有两种方法可以对这种方法进行编码,我尝试了两种方法.如果删除方法中的Facebook代码,则不会崩溃,但无法登录.因此,崩溃的线是Facebook的线.而且仅当我的应用程序是从存档中安装时它才崩溃.有任何想法吗?也许Facebook的SDK在此特定情况下存在错误?sourceApplication
引起的,在释放模式下,显然需要将其设为unwrapped
.不知道为什么,但是至少我知道了.func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool
{
return FBSDKApplicationDelegate.sharedInstance().application(
app,
openURL: url,
sourceApplication: options["UIApplicationOpenURLOptionsSourceApplicationKey"] as! String,
annotation: nil)
}
FBSDKLoginButton
with my app. I am on Xcode 7.0 and my iPhone is running iOS 9 beta 3. I followed every step showed by Facebook (creating the app, etc) and followed the steps for adding the button as in https://developers.facebook.com/docs/facebook-login/ios#login-button.info.plist
file to enable cross-app opening: <key>LSApplicationQueriesSchemes</key>
<array>
<string>fbauth</string>
</array>
openURL
method from UIAppDelegate
changed on iOS9,I changed the openURL
code snippet Facebook provides from this:func application(application: UIApplication,
openURL url: NSURL,
sourceApplication: String?,
annotation: AnyObject?) -> Bool {
return FBSDKApplicationDelegate.sharedInstance().application(
application,
openURL: url,
sourceApplication: sourceApplication,
annotation: annotation)
}
func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool
{
return FBSDKApplicationDelegate.sharedInstance().application(
app,
openURL: url,
sourceApplication: options["UIApplicationOpenURLOptionsSourceApplicationKey"] as? String,
annotation: nil)
}
Incident Identifier: 842E980C-8DE0-485F-8B3E-8CD889D34B3B
CrashReporter Key: 3e77866746471e437b9174c6082fc9136a18514f
Hardware Model: iPhone7,2
Process: Process Name [1086]
Path: /private/var/mobile/Containers/Bundle/Application/AA43C098-DFC0-483C-A073-C2401078E9FC/Some App.app/someapp
Identifier: fr.someapp.Some-App
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-07-19 20:18:41.41 +0200
Launch Time: 2015-07-19 20:18:35.35 +0200
OS Version: iOS 9.0 (13A4293g)
Report Version: 105
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000010005f6e4
Triggered by Thread: 0
Filtered syslog:
None found
Global Trace Buffer (reverse chronological seconds):
0.228132 AppleJPEG 0x000000018dba5008 [0x13e871e00] Decoding completed without errors
0.250546 AppleJPEG 0x000000018dba31a0 [0x13e871e00] Options: 1080x1920 [FFFFFFFF,FFFFFFFF] 00025060
0.250629 AppleJPEG 0x000000018dba3058 [0x13e871e00] Decoding: C0 0x04380780 0x0044304A 0x22111100 0x00000000 175592
0.256474 AppleJPEG 0x000000018dba5008 [0x13e867200] Decoding completed without errors
0.261051 AppleJPEG 0x000000018dba31a0 [0x13e867200] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.261101 AppleJPEG 0x000000018dba3058 [0x13e867200] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 75882
0.262141 AppleJPEG 0x000000018dba5008 [0x13e85c600] Decoding completed without errors
0.272075 AppleJPEG 0x000000018dba31a0 [0x13e85c600] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.272281 AppleJPEG 0x000000018dba3058 [0x13e85c600] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 108826
0.273070 AppleJPEG 0x000000018dba5008 [0x13f04bc00] Decoding completed without errors
0.283798 AppleJPEG 0x000000018dba31a0 [0x13f04bc00] Options: 750x1334 [FFFFFFFF,FFFFFFFF] 00025060
0.283798 AppleJPEG 0x000000018dba3058 [0x13f04bc00] Decoding: C0 0x02EE0536 0x002F304A 0x22111100 0x00000000 72967
5.783070 CFNetwork 0x0000000186041d44 TCP Conn 0x13e5a1b90 SSL Handshake DONE
5.874750 CFNetwork 0x0000000186041c54 TCP Conn 0x13e5a1b90 starting SSL negotiation
5.875481 CFNetwork 0x00000001860e0e14 TCP Conn 0x13e5a1b90 complete. fd: 6, err: 0
5.876954 CFNetwork 0x00000001860e21e4 TCP Conn 0x13e5a1b90 event 1. err: 0
5.984181 CFNetwork 0x00000001860e22f8 TCP Conn 0x13e5a1b90 started
5.992333 CFNetwork 0x0000000186137140 Creating default cookie storage with default identifier
5.992333 CFNetwork 0x000000018613710c Faulting in CFHTTPCookieStorage singleton
5.992562 CFNetwork 0x0000000186188068 Faulting in NSHTTPCookieStorage singleton
6.189612 AppleJPEG 0x000000018dba234c [0x13e871e00] Created session
6.190797 AppleJPEG 0x000000018dba234c [0x13e867200] Created session
6.192109 AppleJPEG 0x000000018dba234c [0x13e85c600] Created session
6.197484 AppleJPEG 0x000000018dba234c [0x13f04bc00] Created session
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 Some app 0x000000010005f6e4 function signature specialization <Arg[0] = Owned To Guaranteed, Arg[1] = Owned To Guaranteed, Arg[2] = Owned To Guaranteed and Exploded, Arg[3] = Dead> of Some_App.AppDelegate.application (Some_App.AppDelegate)(ObjectiveC.UIApplication, openURL : ObjectiveC.NSURL, options : [Swift.String : Swift.AnyObject]) -> Swift.Bool (AppDelegate.swift:100)
1 Some_app 0x000000010005e7a8 @objc Some_App.AppDelegate.application (Some_app.AppDelegate)(ObjectiveC.UIApplication, openURL : ObjectiveC.NSURL, options : [Swift.String : Swift.AnyObject]) -> Swift.Bool (AppDelegate.swift:0)
2 UIKit 0x000000018c1ee664 0x18bf34000 + 2860644
3 UIKit 0x000000018c1ee168 0x18bf34000 + 2859368
4 UIKit 0x000000018c1f5c30 0x18bf34000 + 2890800
5 UIKit 0x000000018c1fb644 0x18bf34000 + 2913860
6 UIKit 0x000000018c1fa9dc 0x18bf34000 + 2910684
7 UIKit 0x000000018c1e6fd4 0x18bf34000 + 2830292
8 UIKit 0x000000018c1e6eb4 0x18bf34000 + 2830004
9 FrontBoardServices 0x00000001905ffbe0 0x1905d8000 + 162784
10 FrontBoardServices 0x00000001905fff60 0x1905d8000 + 163680
11 CoreFoundation 0x00000001868eb8b4 0x18680c000 + 915636
12 CoreFoundation 0x00000001868eb348 0x18680c000 + 914248
13 CoreFoundation 0x00000001868e901c 0x18680c000 + 905244
14 CoreFoundation 0x00000001868157fc 0x18680c000 + 38908
15 GraphicsServices 0x00000001918a316c 0x191898000 + 45420
16 UIKit 0x000000018bfae5e4 0x18bf34000 + 501220
17 Some app 0x000000010005eaa4 main (AppDelegate.swift:14)
18 libdyld.dylib 0x000000019bb128b4 0x19bb10000 + 10420
openURL
method of my AppDelegate
. As mentioned above there are two ways to code this method as of iOS9 and I tried both. If I remove the Facebook code inside the method then I do not crash but I do not log In. So the line that crashes is Facebook's line. And it only crashes if my app was installed from an archive. Any ideas? Maybe Facebook's SDK has a bug on this particular case?sourceApplication
that apparently needs to be unwrapped
when in release mode. No idea why, but at least I got it to work.func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool
{
return FBSDKApplicationDelegate.sharedInstance().application(
app,
openURL: url,
sourceApplication: options["UIApplicationOpenURLOptionsSourceApplicationKey"] as! String,
annotation: nil)
}