x86_64 architecture missing?

[NicolaiParticipant]

Hello

I’m getting FlomioSDKPro.framework/FlomioSDKPro, missing required architecture x86_64 in file ... on the Pro SDK.

The free one worked. How do I fix this? This is on XCode 10.2.1.

[RichardKeymaster]

Hi Nicolai, we don’t offer simulator support (x86) for the Flomio SDK (basic or otherwise) because it’s a challenging thing to support across the Apple ecosystem.

best,
Richard

[NicolaiParticipant]

Hey

This thread was one of my posts that never surfaced (until now). Did you find the forum error perhaps? 🙂 This is why I asked the question “twice”. I didn’t mean to be annoying.

Anyway; what this means is that I can’t use the SDK because it breaks my use of Storyboards, as they are built using the same architecture as the simulator. Any IBDesignables then don’t work and my project is riddled with Auto-Layout issues. I’ve confirmed that removing Flomio immediately fixes this issue: In practice this means I’ll have to comment out every use/mention/import of the SDK to build and work on my app. It isn’t really a viable solution in the long run, as this NFC reader thing is only a minor feature of our platform and not something I’m willing to bother development with this much.

I obviously don’t know what the exact issue is, but you don’t need it to work on the simulator, it just needs to be able to build on the x86_64 architecture to fix this.

[ScottKeymaster]

Hi Nicolai,

I have updated the Pro link you received with a ‘fat’ release of the FlomioSDKPro Framework.

Hopefully this fixes your issues.

Scott

[NicolaiParticipant]

Hello Scott

I downloaded the SDK, and it does build and run now, but the Interface builder now crashes when the SDK is included. I tried every trick known to man; clear DerivedData, rebuild, restart XCode and so on to no avail. Removing the Framework immediately resolves the issue.

I have the log for the IBDesignables crash, as that’s the only output I receive. I don’t know if it helps you narrow down the problem. It seems like it’s a EXC_BAD_ACCESS error, but other than that I don’t know.

Process:               IBDesignablesAgent-iOS [12918]
Path:                  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Xcode/Overlays/IBDesignablesAgent-iOS
Identifier:            IBDesignablesAgent-iOS
Version:               10.2.1 (14490.49)
Code Type:             X86-64 (Native)
Parent Process:        launchd_sim [10468]
Responsible:           IBDesignablesAgent-iOS [12918]
User ID:               501

Date/Time:             2019-05-02 13:20:42.152 +0200
OS Version:            Mac OS X 10.14.4 (18E226)
Report Version:        12
Bridge OS Version:     3.0 (14Y677)
Anonymous UUID:        82D496BD-F235-5B41-EFE7-0771602F90BA

Sleep/Wake UUID:       A43B59F6-EA2D-44B3-8193-EA74D22AB204

Time Awake Since Boot: 600000 seconds
Time Since Wake:       1800 seconds

System Integrity Protection: enabled

Crashed Thread:        0

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       EXC_I386_GPFLT
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [12918]

Application Specific Information:
CoreSimulator 587.35 - Device: iPad Pro (9.7-inch) (8FC977F8-F3F1-4D7E-9EE7-57789E99A7F2) - Runtime: iOS 12.2 (16E226) - DeviceType: iPad Pro (9.7-inch)

Thread 0 Crashed:
0   libobjc.A.dylib               	0x000000010793799b objc_release + 11
1   com.apple.CoreFoundation      	0x0000000108f16e56 _CFAutoreleasePoolPop + 22
2   com.apple.CoreFoundation      	0x0000000108e59f5e __CFRunLoopRun + 2318
3   com.apple.CoreFoundation      	0x0000000108e59302 CFRunLoopRunSpecific + 626
4   com.apple.Foundation          	0x00000001073f0044 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 277
5   com.apple.dt.IBFoundation     	0x0000000106ef928b -[IBAbstractPlatformTool startServingReceiveChannel:] + 446
6   com.apple.dt.IBFoundation     	0x0000000106ef94fd -[IBAbstractPlatformTool startServingWriteDescriptor:readDescriptor:] + 119
7   com.apple.dt.IBFoundation     	0x0000000106efa38d +[IBAbstractPlatformTool main] + 1209
8   IBDesignablesAgent-iOS        	0x0000000105b82957 main + 34
9   libdyld.dylib                 	0x000000010f42d541 start + 1

Thread 1:
0   com.apple.CoreFoundation      	0x0000000108eaccb0 CFStringConvertNSStringEncodingToEncoding + 0
1   com.apple.Foundation          	0x0000000107402f42 -[NSString(NSStringOtherEncodings) getBytes:maxLength:usedLength:encoding:options:range:remainingRange:] + 50
2   com.apple.Foundation          	0x00000001073e500e _NS_os_log_callback + 356
3   libsystem_trace.dylib         	0x000000010f6b8c42 _os_log_fmt_flatten_NSCF + 42
4   libsystem_trace.dylib         	0x000000010f6b7f5e _os_log_fmt_flatten_data + 202
5   libsystem_trace.dylib         	0x000000010f6be621 _os_log_impl_flatten_and_send + 1779
6   libsystem_trace.dylib         	0x000000010f6bdf0f _os_log_error_impl + 113
7   com.apple.CoreFoundation      	0x0000000108f7f642 CFBundleCopyLocalizedStringForLocalization + 1794
8   com.apple.CFNetwork           	0x00000001096ec7fc _CFNetworkErrorMapErrorCode(long, __CFString const*, __CFString const*, __CFString const*, __CFString const*, __CFString const*, __CFString const*, __CFString const*, __CFString const*) + 85
9   com.apple.CFNetwork           	0x00000001096ec693 _CFNetworkErrorInitLocalizedStringsDictionary() + 1767
10  libsystem_pthread.dylib       	0x000000010f7a0ce3 __pthread_once_handler + 65
11  libsystem_platform.dylib      	0x000000010f78eacb _os_once_callout + 18
12  libsystem_pthread.dylib       	0x000000010f7a0c7f pthread_once + 56
13  com.apple.CFNetwork           	0x00000001096eaf8b _CFNetworkErrorGetLocalizedString(long, long) + 39
14  com.apple.CFNetwork           	0x00000001096eb036 _CFNetworkErrorCopyLocalizedDescriptionWithHostname + 73
15  com.apple.Foundation          	0x00000001074334cc localizedDescriptionForError + 55
16  com.apple.Foundation          	0x0000000107433726 -[NSError(NSURLExtrasInternal) _web_initWithDomain_nowarn:code:URL:] + 174
17  com.apple.Foundation          	0x00000001074332c5 +[NSError(NSURLExtras) _web_errorWithDomain:code:URL:] + 59
18  com.apple.CFNetwork           	0x000000010964e8e1 -[__NSCFLocalSessionTask _onqueue_cancel] + 27
19  libdispatch.dylib             	0x000000010f3beccf _dispatch_call_block_and_release + 12
20  libdispatch.dylib             	0x000000010f3bfd02 _dispatch_client_callout + 8
21  libdispatch.dylib             	0x000000010f3c6720 _dispatch_lane_serial_drain + 705
22  libdispatch.dylib             	0x000000010f3c7261 _dispatch_lane_invoke + 398
23  libdispatch.dylib             	0x000000010f3cffcb _dispatch_workloop_worker_thread + 645
24  libsystem_pthread.dylib       	0x000000010f7a1611 _pthread_wqthread + 421
25  libsystem_pthread.dylib       	0x000000010f7a13fd start_wqthread + 13

Thread 2:
0   libsystem_kernel.dylib        	0x000000010f74cef2 read + 10
1   com.apple.Foundation          	0x0000000107374ea1 -[NSConcreteFileHandle readDataOfLength:] + 449
2   com.apple.dt.IBFoundation     	0x0000000106ef90b2 -[IBAbstractPlatformTool _WAIT_FOR_PARENT_TO_EXIT:] + 30
3   com.apple.dt.IBFoundation     	0x0000000106ef93d9 __53-[IBAbstractPlatformTool startServingReceiveChannel:]_block_invoke_2 + 28
4   libdispatch.dylib             	0x000000010f3beccf _dispatch_call_block_and_release + 12
5   libdispatch.dylib             	0x000000010f3bfd02 _dispatch_client_callout + 8
6   libdispatch.dylib             	0x000000010f3c26be _dispatch_continuation_pop + 440
7   libdispatch.dylib             	0x000000010f3c1d49 _dispatch_async_redirect_invoke + 817
8   libdispatch.dylib             	0x000000010f3cead3 _dispatch_root_queue_drain + 355
9   libdispatch.dylib             	0x000000010f3cf330 _dispatch_worker_thread2 + 97
10  libsystem_pthread.dylib       	0x000000010f7a16b3 _pthread_wqthread + 583
11  libsystem_pthread.dylib       	0x000000010f7a13fd start_wqthread + 13

Thread 3:
0   libsystem_kernel.dylib        	0x000000010f76a02e readv + 10
1   com.apple.dt.IBFoundation     	0x0000000106f3c95f -[IBMessageReceiveChannel runBlockingReceiveLoopNotifyingQueue:notifyingTarget:context:] + 1185
2   com.apple.dt.IBFoundation     	0x0000000106ef8e9c -[IBAbstractPlatformTool runMessageChannel:] + 87
3   com.apple.Foundation          	0x0000000107405307 __NSThread__start__ + 1197
4   libsystem_pthread.dylib       	0x000000010f7a22eb _pthread_body + 126
5   libsystem_pthread.dylib       	0x000000010f7a5249 _pthread_start + 66
6   libsystem_pthread.dylib       	0x000000010f7a140d thread_start + 13

Thread 4:
0   libsystem_pthread.dylib       	0x000000010f7a13f0 start_wqthread + 0

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x5000000000000000  rbx: 0x00007fa04e81b010  rcx: 0x00007fa04e81b878  rdx: 0x0000000000000303
  rdi: 0x00007fa04dc01330  rsi: 0x0000000000000303  rbp: 0x00007ffeea07c530  rsp: 0x00007ffeea07c0f8
   r8: 0x0000000000000003   r9: 0x00007fa04dcb9f40  r10: 0x0000000000000004  r11: 0x0000000000000004
  r12: 0xa3a3a3a3a3a3a3a3  r13: 0x00007fa04fb04500  r14: 0x00007fa04e81b818  r15: 0x00007fa04e81b000
  rip: 0x000000010793799b  rfl: 0x0000000000010206  cr2: 0x0000000106e4c185
  
Logical CPU:     4
Error Code:      0x00000000
Trap Number:     13

[ScottKeymaster]

Ok, have you made sure you’ve done the configuration steps in https://docs.flomio.com/#configure-project-settings
?

Make sure it’s linked in your Embedded Binaries, and that when you drag the sdk in you click “copy items if needed”

These issues are always annoying to debug. Also, check if it still works with the old sdk you had.

[NicolaiParticipant]

Yes, I’ve done that. It works on the simulator; it boots up the app and runs just fine, but it just crashes Interface Builder in Storyboards, so my custom views don’t render. I don’t really understand why as it should be the same architecture in storyboards as in sim, and there is nothing interface-related in the SDK anyway. Pretty weird :/

[ScottKeymaster]

Yeah, that is pretty weird.
Any idea how I could replicate so I can try help with the debugging?

So I understand your issue correctly, when you are editing your custom view in Interface Builder, the app crashes?

[NicolaiParticipant]

I suppose you could do this:

1. Make sure you have XCode 10.2.1
2. Implement a custom view that implements IBDesignables. Guide here for convenience: https://blog.supereasyapps.com/how-to-create-round-buttons-using-ibdesignable-on-ios-11/
3. Once you verify your custom view works in storyboard, try importing the FlomioSDK you sent me and see if you can still use your views inside storyboards.

See this link for the exact error I encounter: https://i.ibb.co/ccFV3Vw/Screenshot-2019-05-02-at-15-01-48.png

Edit: So no, nothing crashes the app. The app works, but storyboards don’t. The IBDesignable agent crashes and as a result the custom views are not displayed.

[ScottKeymaster]

Thanks for the steps to debug. We’re very low on bandwidth at the moment, if you could provide a project to replicate the issue that would be great. Otherwise this will be addressed at a later date but we cannot prioritize it at the moment.

You are welcome to purchase Flomio Service Hours if this is business critical and you would like it addressed immediately.

Scott

• This reply was modified 5 years, 7 months ago by  Scott.

[NicolaiParticipant]

Hey Scott

I’ve created a project that suffers from this error. As the Pro Framework is embedded I best not post it publicly. Where can I send it?

[NicolaiParticipant]

I’m going to bump this, Scott.

Where do you want me to send the demo project that doesn’t work?

[RichardKeymaster]

Nicolai, please email the project bundle to info@flomio.com and we’ll try to reproduce.

best,
Richard

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