mtouch.err

2015-10-15 16:51:19.999 mtouch[6699:1699401] [MT] DVTAssertions: ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/DVTFrameworks/DVTFrameworks-9062/DVTFoundation/DeveloperStructure/DVTDeveloperPaths.m:75
Details:  setDefaultDeveloperPathsClass: should not be called after the +defaultPaths have already been created.
Object:   <DVTDeveloperPaths>
Method:   +setDefaultDeveloperPathsClass:
Hints: None
Backtrace:
  0  0x000000010e625c5a -[DVTAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in DVTFoundation)
  1  0x000000010e62578e _DVTAssertionHandler (in DVTFoundation)
  2  0x000000010e6259a5 _DVTAssertionFailureHandler (in DVTFoundation)
  3  0x000000010e40321d +[DVTDeveloperPaths setDefaultDeveloperPathsClass:] (in DVTFoundation)
  4  0x000000010f89a2ac
  5  0x000000010c2d8692
  6  0x000000010c1e8e15
  7  0x000000010c1f2af7
  8  0x000000010a7e0a2e (in mtouch)
  9  0x000000010a8dc527 (in mtouch)
 10  0x000000010a8e58f3 (in mtouch)
 11  0x000000010a8e5633 (in mtouch)
 12  0x000000010a682167 (in mtouch)
 13  0x000000010a685ce0 (in mtouch)
 14  0x000000010a684810 (in mtouch)
 15  0x000000010a61a81a (in mtouch)
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_IntPtr (intptr,intptr,intptr) <0xffffffff>
  at Xamarin.Hosting.Bindings.DVTDeveloperPaths.SetDefaultDeveloperPathsClass (intptr) <0x0002c>
  at Xamarin.Hosting.Services.LoadFrameworks () <0x0022a>
  at Xamarin.Hosting.Services.Initialize (string,bool) <0x001b6>
  at MonoTouch.Simulator.SimController.LaunchWatchApp7 (string,string,string,Xamarin.Hosting.WatchLaunchMode,System.Collections.Generic.Dictionary`2<string, string>,string) <0x0008e>
  at MTouch.Main2 (string[]) <0x06691>
  at MTouch.Main (string[]) <0x00024>
  at (wrapper runtime-invoke) <Module>.runtime_invoke_int_object (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

	0   mtouch                              0x000000010a7bd8ae get_mtouch_full_path + 1716990
	1   mtouch                              0x000000010a7c79ce get_mtouch_full_path + 1758238
	2   libsystem_platform.dylib            0x00007fff94345f1a _sigtramp + 26
	3   ???                                 0x000000000000001b 0x0 + 27
	4   libsystem_c.dylib                   0x00007fff941349b3 abort + 129
	5   DVTFoundation                       0x000000010e625af3 -[DVTAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] + 0
	6   DVTFoundation                       0x000000010e625e02 -[DVTAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] + 783
	7   DVTFoundation                       0x000000010e62578e _DVTAssertionHandler + 562
	8   DVTFoundation                       0x000000010e6259a5 _DVTAssertionFailureHandler + 407
	9   DVTFoundation                       0x000000010e40321d +[DVTDeveloperPaths setDefaultDeveloperPathsClass:] + 340
	10  ???                                 0x000000010f89a2ac 0x0 + 4555645612
	11  ???                                 0x000000010c2d8692 0x0 + 4499277458
	12  ???                                 0x000000010c1e8e15 0x0 + 4498296341
	13  ???                                 0x000000010c1f2af7 0x0 + 4498336503
	14  mtouch                              0x000000010a7e0a2e get_mtouch_full_path + 1860734
	15  mtouch                              0x000000010a8dc527 get_mtouch_full_path + 2891639
	16  mtouch                              0x000000010a8e58f3 get_mtouch_full_path + 2929475
	17  mtouch                              0x000000010a8e5633 get_mtouch_full_path + 2928771
	18  mtouch                              0x000000010a682167 get_mtouch_full_path + 424887
	19  mtouch                              0x000000010a685ce0 get_mtouch_full_path + 440112
	20  mtouch                              0x000000010a684810 get_mtouch_full_path + 434784
	21  mtouch                              0x000000010a61a81a get_mtouch_full_path + 618
	22  mtouch                              0x000000010a619bc4 mtouch + 3012

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================