XCode tries to communicate with plugged-in iOS devices during vst2 builds

[esaruoho]

i'm charging my iPhone with my laptop. so i go to build-osx.sh and get this:

Building surge-vst2 with output in build_logs/build_vst2.log
2018-12-27 12:58:39.592 xcodebuild[30950:1772016]  DTDeviceKit: Failed to mount DDI from '<DVTFilePath:0x7ffb80d295b0:'/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/12.1 (16B91)/DeveloperDiskImage.dmg'>', error=-402652958: Error Domain=com.apple.dtdevicekit Code=-402652958 "Development cannot be enabled while your device is locked." UserInfo={NSLocalizedDescription=Development cannot be enabled while your device is locked., com.apple.dtdevicekit.stacktrace=(
	0   DTDeviceKitBase                     0x00000001102f3c61 DTDKCreateNSError + 113
	1   DTDeviceKitBase                     0x00000001102f44a9 DTDK_AMDErrorToNSError + 1139
	2   DTDeviceKitBase                     0x0000000110334723 -[DTDKMobileDeviceToken mountDeveloperDiskImage:withError:] + 778
	3   DTDeviceKitBase                     0x00000001103350a9 -[DTDKMobileDeviceToken mountDeveloperDiskImageWithError:] + 467
	4   IDEiOSSupportCore                   0x000000011020767f __37-[DVTiOSDevice(Connect) hasConnected]_block_invoke_2 + 265
	5   DVTFoundation                       0x00000001034ba1a7 __DVTDispatchGroupAsync_block_invoke + 801
	6   libdispatch.dylib                   0x00007fff6baddd53 _dispatch_call_block_and_release + 12
	7   libdispatch.dylib                   0x00007fff6badedcf _dispatch_client_callout + 8
	8   libdispatch.dylib                   0x00007fff6bae1654 _dispatch_continuation_pop + 547
	9   libdispatch.dylib                   0x00007fff6bae0c7e _dispatch_async_redirect_invoke + 718
	10  libdispatch.dylib                   0x00007fff6baecd26 _dispatch_root_queue_drain + 325
	11  libdispatch.dylib                   0x00007fff6baed4bd _dispatch_worker_thread2 + 90
	12  libsystem_pthread.dylib             0x00007fff6bd1f6dd _pthread_wqthread + 619
	13  libsystem_pthread.dylib             0x00007fff6bd1f405 start_wqthread + 13
), NSLocalizedRecoverySuggestion=Please unlock your device and reattach. (0xE80000E2)., NSLocalizedFailureReason=Please unlock your device and reattach. (0xE80000E2).}
2018-12-27 12:58:39.593 xcodebuild[30950:1772016]  iPhoneConnect: 📱<DVTiOSDevice (0x7ffb83ee8a30), EsaiPhoneX, iPhone, 12.1.3 (16D5032a), ff0c08d2fa6c763d37e30a5fb433b379fd05e4f0> unable to mount developer disk image, (Error Domain=com.apple.dtdevicekit Code=-402652958 "Development cannot be enabled while your device is locked." UserInfo={NSLocalizedDescription=Development cannot be enabled while your device is locked., com.apple.dtdevicekit.stacktrace=(
	0   DTDeviceKitBase                     0x00000001102f3c61 DTDKCreateNSError + 113
	1   DTDeviceKitBase                     0x00000001102f44a9 DTDK_AMDErrorToNSError + 1139
	2   DTDeviceKitBase                     0x0000000110334723 -[DTDKMobileDeviceToken mountDeveloperDiskImage:withError:] + 778
	3   DTDeviceKitBase                     0x00000001103350a9 -[DTDKMobileDeviceToken mountDeveloperDiskImageWithError:] + 467
	4   IDEiOSSupportCore                   0x000000011020767f __37-[DVTiOSDevice(Connect) hasConnected]_block_invoke_2 + 265
	5   DVTFoundation                       0x00000001034ba1a7 __DVTDispatchGroupAsync_block_invoke + 801
	6   libdispatch.dylib                   0x00007fff6baddd53 _dispatch_call_block_and_release + 12
	7   libdispatch.dylib                   0x00007fff6badedcf _dispatch_client_callout + 8
	8   libdispatch.dylib                   0x00007fff6bae1654 _dispatch_continuation_pop + 547
	9   libdispatch.dylib                   0x00007fff6bae0c7e _dispatch_async_redirect_invoke + 718
	10  libdispatch.dylib                   0x00007fff6baecd26 _dispatch_root_queue_drain + 325
	11  libdispatch.dylib                   0x00007fff6baed4bd _dispatch_worker_thread2 + 90
	12  libsystem_pthread.dylib             0x00007fff6bd1f6dd _pthread_wqthread + 619
	13  libsystem_pthread.dylib             0x00007fff6bd1f405 start_wqthread + 13
), NSLocalizedRecoverySuggestion=Please unlock your device and reattach. (0xE80000E2)., NSLocalizedFailureReason=Please unlock your device and reattach. (0xE80000E2).}) {
    NSLocalizedDescription = "Development cannot be enabled while your device is locked.";
    NSLocalizedFailureReason = "Please unlock your device and reattach. (0xE80000E2).";
    NSLocalizedRecoverySuggestion = "Please unlock your device and reattach. (0xE80000E2).";
    "com.apple.dtdevicekit.stacktrace" = (
	0   DTDeviceKitBase                     0x00000001102f3c61 DTDKCreateNSError + 113
	1   DTDeviceKitBase                     0x00000001102f44a9 DTDK_AMDErrorToNSError + 1139
	2   DTDeviceKitBase                     0x0000000110334723 -[DTDKMobileDeviceToken mountDeveloperDiskImage:withError:] + 778
	3   DTDeviceKitBase                     0x00000001103350a9 -[DTDKMobileDeviceToken mountDeveloperDiskImageWithError:] + 467
	4   IDEiOSSupportCore                   0x000000011020767f __37-[DVTiOSDevice(Connect) hasConnected]_block_invoke_2 + 265
	5   DVTFoundation                       0x00000001034ba1a7 __DVTDispatchGroupAsync_block_invoke + 801
	6   libdispatch.dylib                   0x00007fff6baddd53 _dispatch_call_block_and_release + 12
	7   libdispatch.dylib                   0x00007fff6badedcf _dispatch_client_callout + 8
	8   libdispatch.dylib                   0x00007fff6bae1654 _dispatch_continuation_pop + 547
	9   libdispatch.dylib                   0x00007fff6bae0c7e _dispatch_async_redirect_invoke + 718
	10  libdispatch.dylib                   0x00007fff6baecd26 _dispatch_root_queue_drain + 325
	11  libdispatch.dylib                   0x00007fff6baed4bd _dispatch_worker_thread2 + 90
	12  libsystem_pthread.dylib             0x00007fff6bd1f6dd _pthread_wqthread + 619
	13  libsystem_pthread.dylib             0x00007fff6bd1f405 start_wqthread + 13
);
}

[baconpaul]

That’s Xcode not build-osx

The build script just runs xcodebuild

I think the easiest fix is “unplug your phone” but if not then you need to debug both how your Xcode is set up and what premake ejects. Which sounds hard

[baconpaul]

Hey can we close this issue @esaruoho - it is really nothing to do with surge.