Crash on Opening 4.14 Project with 4.15 (Mac)

FGenericPlatformMisc::RaiseException(unsigned int) Address = 0x10994144b (filename not found) [in UE4Editor-Core.dylib]
FOutputDeviceMacError::Serialize(wchar_t const*, ELogVerbosity::Type, FName const&) Address = 0x109b062d8 (filename not found) [in UE4Editor-Core.dylib]
FOutputDevice::Logf(wchar_t const*, …) Address = 0x109be8197 (filename not found) [in UE4Editor-Core.dylib]
FDebug::AssertFailed(char const*, char const*, int, wchar_t const*, …) Address = 0x109b61196 (filename not found) [in UE4Editor-Core.dylib]
ReportMetalCommandBufferFailure(id, wchar_t const*) Address = 0x13fa173cf (filename not found) [in UE4Editor-MetalRHI.dylib]
MetalCommandBufferFailureInternal(id) Address = 0x13fa989dc (filename not found) [in UE4Editor-MetalRHI.dylib]
HandleNVIDIAMetalCommandBufferError(id) Address = 0x13fa15f15 (filename not found) [in UE4Editor-MetalRHI.dylib]
-[_MTLCommandBuffer didComplete:error:] Address = 0x7fff9aa5c5c8 (filename not found) [in Metal]
-[MTLIOAccelCommandBuffer didComplete:error:] Address = 0x7fff9aa34ec1 (filename not found) [in Metal]
-[_MTLCommandQueue commandBufferDidComplete:timestamp:error:] Address = 0x7fff9aa60135 (filename not found) [in Metal]
ioAccelCommandQueueBlockFenceCallback Address = 0x7fff8ab1c1ee (filename not found) [in IOAccelerator]
IODispatchCalloutFromCFMessage Address = 0x7fff8c10f646 (filename not found) [in IOKit]
_IODispatchCalloutWithDispatch Address = 0x7fff8c10f6c5 (filename not found) [in IOKit]
dispatch_mig_server Address = 0x7fff87a67a4b (filename not found) [in libdispatch.dylib]
_dispatch_client_callout Address = 0x7fff87a5340b (filename not found) [in libdispatch.dylib]
_dispatch_source_latch_and_call Address = 0x7fff87a63675 (filename not found) [in libdispatch.dylib]
_dispatch_source_invoke Address = 0x7fff87a57a83 (filename not found) [in libdispatch.dylib]
_dispatch_queue_drain Address = 0x7fff87a58200 (filename not found) [in libdispatch.dylib]
_dispatch_queue_invoke Address = 0x7fff87a5e707 (filename not found) [in libdispatch.dylib]
_dispatch_root_queue_drain Address = 0x7fff87a56d53 (filename not found) [in libdispatch.dylib]
_dispatch_worker_thread3 Address = 0x7fff87a56b00 (filename not found) [in libdispatch.dylib]
_pthread_wqthread Address = 0x7fff8a13a4de (filename not found) [in libsystem_pthread.dylib]
start_wqthread Address = 0x7fff8a138341 (filename not found) [in libsystem_pthread.dylib]

Crash Report sent in twice.

126804-screen+shot+2017-02-17+at+11.09.31+pm.png