Unity editor crashes macOS

I am using Unity 2019.3.0b1 on a Macbook pro (mid 2015).

When editor tries to open after importing the assets from an existing project macOS crashes with a kernel panic. After rebooting i am able to open editor but then macOS randomly crashes again when i click on an editor window.

This is the kernel panic report:

Anonymous UUID: 47D52836-7B3B-EFD8-C8D6-DABB06DE7731

Wed Sep 4 10:35:16 2019

*** Panic Report ***
panic(cpu 3 caller 0xffffff80062dbadd): Kernel trap at 0xffffff7f872d65db, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000000a25d000, CR4: 0x00000000001626e0
RAX: 0x000000000c000304, RBX: 0xffffff8046ea75e0, RCX: 0x0000000000000001, RDX: 0x0000000000000000
RSP: 0xffffff81f56fbde0, RBP: 0xffffff81f56fbde0, RSI: 0x0000000000000000, RDI: 0xffffff8045d57000
R8: 0x0000000000000310, R9: 0x0000000000000001, R10: 0xffffff8006aa3ec0, R11: 0x0000000000003220
R12: 0xffffff8046ea75e0, R13: 0x0000000000000000, R14: 0x0000000000000006, R15: 0xffffff7f873298d8
RFL: 0x0000000000010246, RIP: 0xffffff7f872d65db, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x3, PL: 0, VF: 1

Backtrace (CPU 3), Frame : Return Address
0xffffff81f56fb8b0 : 0xffffff80061ae6ed
0xffffff81f56fb900 : 0xffffff80062ea185
0xffffff81f56fb940 : 0xffffff80062db8ba
0xffffff81f56fb9b0 : 0xffffff800615bb40
0xffffff81f56fb9d0 : 0xffffff80061ae107
0xffffff81f56fbaf0 : 0xffffff80061adf53
0xffffff81f56fbb60 : 0xffffff80062dbadd
0xffffff81f56fbcd0 : 0xffffff800615bb40
0xffffff81f56fbcf0 : 0xffffff7f872d65db
0xffffff81f56fbde0 : 0xffffff7f873050e1
0xffffff81f56fbe10 : 0xffffff7f8887580c
0xffffff81f56fbe40 : 0xffffff7f872eb18a
0xffffff81f56fbea0 : 0xffffff7f872ece18
0xffffff81f56fbed0 : 0xffffff8006858d8c
0xffffff81f56fbf30 : 0xffffff8006856e72
0xffffff81f56fbf70 : 0xffffff80068563cc
0xffffff81f56fbfa0 : 0xffffff800615b0ce
Kernel Extensions in backtrace:
com.apple.iokit.IOAcceleratorFamily2(404.14)[618B24B5-1387-31FD-A7F7-53283E2C3FEA]@0xffffff7f872bd000->0xffffff7f87363fff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[1D716047-7F62-3FFA-8C01-26C166B3739A]@0xffffff7f86f8d000
dependency: com.apple.iokit.IOSurface(255.6.1)[263BDC28-38C8-3995-BB6B-AD419E41C2DC]@0xffffff7f87239000
dependency: com.apple.iokit.IOPCIFamily(2.9)[BFDEB8D4-50FE-3DDB-87B7-F6A504393830]@0xffffff7f86a95000
dependency: com.apple.iokit.IOGraphicsFamily(530.66)[373EAB85-2C5F-3B84-B86D-421F79C47DF2]@0xffffff7f8725d000
dependency: com.apple.iokit.IOReportFamily(47)[0BC9F93B-456A-3D97-BE4C-69DCBB5E8A3C]@0xffffff7f872b6000
com.apple.driver.AppleIntelHD5000Graphics(12.1)[64FB4E54-1464-3749-9D2C-B80783A164E9]@0xffffff7f88862000->0xffffff7f888dcfff
dependency: com.apple.iokit.IOSurface(255.6.1)[263BDC28-38C8-3995-BB6B-AD419E41C2DC]@0xffffff7f87239000
dependency: com.apple.iokit.IOPCIFamily(2.9)[BFDEB8D4-50FE-3DDB-87B7-F6A504393830]@0xffffff7f86a95000
dependency: com.apple.iokit.IOGraphicsFamily(530.66)[373EAB85-2C5F-3B84-B86D-421F79C47DF2]@0xffffff7f8725d000
dependency: com.apple.iokit.IOAcceleratorFamily2(404.14)[618B24B5-1387-31FD-A7F7-53283E2C3FEA]@0xffffff7f872bd000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
18G95

Kernel version:
Darwin Kernel Version 18.7.0: Tue Aug 20 16:57:14 PDT 2019; root:xnu-4903.271.2~2/RELEASE_X86_64
Kernel UUID: C41337A1-0EC3-3896-A954-A1F85E849D53
Kernel slide: 0x0000000005e00000
Kernel text base: 0xffffff8006000000
__HIB text base: 0xffffff8005f00000
System model name: MacBookPro11,4 (Mac-06F11FD93F0323C5)

System uptime in nanoseconds: 636065337973
last loaded kext at 247360646113: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7f8750c000, size 69632)
last unloaded kext at 308157782476: com.apple.driver.AppleFileSystemDriver 3.0.1 (addr 0xffffff7f86db3000, size 8192)
loaded kexts:
com.apple.filesystems.smbfs 3.3.2
com.apple.driver.AppleBluetoothMultitouch 96
com.apple.driver.AppleMikeyHIDDriver 131
com.apple.driver.AudioAUUC 1.70
com.apple.fileutil 20.036.15
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleUpstreamUserClient 3.6.5
com.apple.driver.AGPM 110.25.11
com.apple.driver.ApplePlatformEnabler 2.7.0d0
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleGraphicsDevicePolicy 3.50.12
com.apple.AGDCPluginDisplayMetrics 3.50.12
com.apple.driver.AppleHDA 282.54
com.apple.driver.AppleHV 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.iokit.IOBluetoothSerialManager 6.0.14d3
com.apple.driver.AppleIntelHD5000Graphics 12.1.0
com.apple.driver.pmtelemetry 1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleBacklight 170.12.12
com.apple.driver.eficheck 1
com.apple.driver.AppleIntelFramebufferAzul 12.1.0
com.apple.driver.AppleSMCLMU 212
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleMCCSControl 1.5.9
com.apple.driver.AppleLPC 3.1
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleCameraInterface 6.8.0
com.apple.iokit.BroadcomBluetooth20703USBTransport 6.0.14d3
com.apple.driver.AppleThunderboltIP 3.1.2
com.apple.driver.AppleTopCaseHIDEventDriver 138.4
com.apple.driver.AppleUSBTopCaseDriver 138.4
com.apple.driver.AppleUSBCardReader 456.260.3
com.apple.filesystems.apfs 945.275.7
com.apple.driver.AirPort.BrcmNIC 1400.1.1
com.apple.driver.AppleAHCIPort 329.260.5
com.apple.driver.AppleVirtIO 2.1.3
com.apple.filesystems.hfs.kext 407.200.4
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleSystemPolicy 1.0
com.apple.private.KextAudit 1.0
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleACPIButtons 6.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 6.1
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 201
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleBluetoothHIDKeyboard 208
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 282.54
com.apple.kext.OSvKernDSPLib 528
com.apple.iokit.IOAVBFamily 760.6
com.apple.plugin.IOgPTPPlugin 740.2
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.iokit.IOSkywalkFamily 1
com.apple.driver.AppleSSE 1.0
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IONDRVSupport 530.51
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.iokit.IOAcceleratorFamily2 404.14
com.apple.iokit.IOSurface 255.6.1
com.apple.AppleGPUWrangler 3.50.12
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleSMBusController 1.0.18d1
com.apple.driver.AppleHDAController 282.54
com.apple.iokit.IOHDAFamily 282.54
com.apple.AppleGraphicsDeviceControl 3.50.12
com.apple.iokit.IOGraphicsFamily 530.66
com.apple.driver.AppleGraphicsControl 3.50.12
com.apple.driver.IOPlatformPluginFamily 6.0.0d8
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.14d3
com.apple.iokit.IOBluetoothHostControllerUSBTransport 6.0.14d3
com.apple.iokit.IOBluetoothHostControllerTransport 6.0.14d3
com.apple.driver.AppleActuatorDriver 2450.1
com.apple.driver.AppleHSBluetoothDriver 138.4
com.apple.driver.IOBluetoothHIDDriver 6.0.14d3
com.apple.iokit.IOBluetoothFamily 6.0.14d3
com.apple.driver.AppleHIDKeyboard 208
com.apple.driver.AppleMultitouchDriver 2450.1
com.apple.driver.AppleInputDeviceSupport 2440.2
com.apple.driver.usb.IOUSBHostHIDDevice 1.2
com.apple.iokit.IOAudioFamily 206.5
com.apple.vecLib.kext 1.2.0
com.apple.driver.usb.networking 5.0.0
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2
com.apple.driver.usb.AppleUSBHub 1.2
com.apple.driver.AppleThunderboltDPInAdapter 5.6.9
com.apple.driver.AppleThunderboltDPAdapterFamily 5.6.9
com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.5
com.apple.driver.AppleThunderboltNHI 4.7.9
com.apple.iokit.IOThunderboltFamily 6.8.6
com.apple.iokit.IOAHCIBlockStorage 301.270.1
com.apple.iokit.IO80211Family 1200.12.2
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.driver.corecapture 1.0.4
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.iokit.IOAHCIFamily 288
com.apple.iokit.IOSerialFamily 11
com.apple.filesystems.hfs.encodings.kext 1
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.iokit.IOUSBFamily 900.4.2
com.apple.driver.AppleUSBHostMergeProperties 1.2
com.apple.driver.AppleEFINVRAM 2.1
com.apple.driver.AppleEFIRuntime 2.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.security.quarantine 3
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 493.0.0
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleUSBTDM 456.260.3
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.iokit.IOUSBMassStorageDriver 145.200.2
com.apple.iokit.IOSCSIBlockCommandsDevice 408.250.3
com.apple.iokit.IOSCSIArchitectureModelFamily 408.250.3
com.apple.iokit.IOStorageFamily 2.1
com.apple.kext.CoreTrust 1
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleBusPowerController 1.0
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.IOSlaveProcessor 1
com.apple.iokit.IOReportFamily 47
com.apple.iokit.IOTimeSyncFamily 740.2
com.apple.iokit.IONetworkingFamily 3.4
com.apple.driver.AppleACPIPlatform 6.1
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.Libm 1
com.apple.kec.corecrypto 1.0

EOF
Model: MacBookPro11,4, BootROM 194.0.0.0.0, 4 processors, Intel Core i7, 2,2 GHz, 16 GB, SMC 2.29f24
Graphics: kHW_IntelIrisProItem, Intel Iris Pro, spdisplays_builtin
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533642465238412D50422020
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533642465238412D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x152), Broadcom BCM43xx 1.0 (7.77.61.2 AirPortDriverBrcmNIC-1305.8)
Bluetooth: Version 6.0.14d3, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: APPLE SSD SM0256G, 251 GB
USB Device: USB 3.0 Bus
USB Device: Internal Memory Card Reader
USB Device: USB5744
USB Device: Apple Internal Keyboard / Trackpad
USB Device: Bluetooth USB Host Controller
USB Device: USB2744
USB Device: USB2.0 Hub
Thunderbolt Bus: MacBook Pro, Apple Inc., 27.1

I tried reinstalling macOS, reimport the project multiple times but with no success.

I could not reproduce this with another project and the project that crashes on my laptop works just fine on another machine.

Does anyone know what the problem might be?

1 Like

Update:
I managed to reproduce this crash by creating a new project and replace the ProjectSettings folder with the one from the project that crashed before.

I attached the unity crash report

4929632–478037–UnityCrashReport.txt (152 KB)

Ok, i think i solved it. My project settings had metal editor support disabled. Enabling this option solved the crashing problem. I reproduced this issue with a freshly created project and just disabled the Metal editor support. I tried on a macbook pro 2018 (with dedicated graphics card) and could not reproduce the issue. This could be an Intel graphics driver related problem.

8 Likes

OMG, I think I’m having the same issue, except my project is for Magic Leap, which uses WebGL on the Mac during dev. Ouch.

You just saved my Life. Thanks.

Saved my day :slight_smile: Thanks!

Don’t quite know how you got to into that solution but definitely saved my day as well, thanks!

Update: Keeps crashing after a few minutes

I have the same issue with 2019.3.0f6 on a Macbook 12 (2017). OS crashes when I switch between the Scene and Game tabs.
The same project worked fine on 2019.2 and there are no issues on windows.
Switching to Metal didn’t help.

Same here.

Yup, same here. Nice find.

Has this already been flagged as a bug?

Disabling metal support in the editor causes my MacBook (2018, integrated graphics) to freeze & crash on the latest 2019 release (Unity 2019.3.1). Annoyingly, I get a screen tearing issue with metal that doesn’t appear to be there with OpenGL, but I can’t switch without everything going haywire :(.

1 Like

Where do you find the metal support editor setting? I can’t find it for the life of me. Thanks.

Open ProjectSettings/ProjectSettings.asset with text editor, find metalEditorSupport and set to 1.
metalEditorSupport: 1

3 Likes

I’ve had 15 crashes in the past days and enabling metal seems to workaround for now. I reported issue #1225380

Thank you for the report! We’re looking into it.

Could you please submit a bug report for the crashes you’re experiencing? Sounds like separate issues.

1 Like

This happens with the latest build of Unity too. Unity crashes constantly and sometimes makes the OS to crash. I disabled the editor metal support because I’m getting rendering artifacts in the Editor making it unusable (attaching a screenshot) and the only solution is to restart it. I guess the better option is to enable metal and restart the editor from time to time instead of using OpenGL and being unable to start unity at all or even making my computer to crash ¯_(ツ)_/¯

5555020--572332--Screen Shot 2020-03-05 at 14.27.10.png

Same issue here on 2019.30b6. Enabling metal support is the only way to stop a kernel panic when previewing on my 2018 13" Intel Iris 655 GPU Macbook

Thank you… i thought my mac was broken before I found about this. Now seems to be working! Phew… Using 2019.3.4f on a MacBook Air 2013 11"

This is still happening and relevant in 2019.3.6f1. I tried to turn metal editor support on by editing the settings file but it keeps crashing with a different error now:

Process:               Unity [3900]
Path:                  /Applications/Unity/*/Unity.app/Contents/MacOS/Unity
Identifier:            com.unity3d.UnityEditor5.x
Version:               Unity version 2019.3.6f1 (2019.3.6f1)
Code Type:             X86-64 (Native)
Parent Process:        Unity Hub [469]
Responsible:           Unity Hub [469]
User ID:               501

Date/Time:             2020-03-25 18:11:08.328 +0100
OS Version:            Mac OS X 10.15.3 (19D76)
Report Version:        12
Bridge OS Version:     4.2 (17P3050)
Anonymous UUID:        849CF114-E224-4379-96AC-28247BD8F42A


Time Awake Since Boot: 1300 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGBUS)
Exception Codes:       KERN_MEMORY_ERROR at 0x000000013ab4f00a - FS pagein error: 0x22 Invalid argument
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Bus error: 10
Termination Reason:    Namespace SIGNAL, Code 0xa
Terminating Process:   exc handler [3900]

VM Regions Near 0x13ab4f00a:
    MALLOC_LARGE           000000013a78c000-000000013a98c000 [ 2048K] rw-/rwx SM=PRV
--> mapped file            000000013a98c000-000000013ab8c000 [ 2048K] r--/rwx SM=PRV
    STACK GUARD            0000700004cf5000-0000700004cf6000 [    4K] ---/rwx SM=NUL  stack guard for thread 1

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.unity3d.UnityEditor5.x        0x0000000111b9b4e5 mdb_page_search_root + 37
1   com.unity3d.UnityEditor5.x        0x0000000111b9adb8 mdb_page_search + 184
2   com.unity3d.UnityEditor5.x        0x0000000111b94f52 mdb_cursor_first + 66
3   com.unity3d.UnityEditor5.x        0x0000000111b94a99 mdb_cursor_get + 121
4   com.unity3d.UnityEditor5.x        0x0000000111b960d6 mdb_page_alloc + 678
5   com.unity3d.UnityEditor5.x        0x0000000111b9b194 mdb_page_touch + 100
6   com.unity3d.UnityEditor5.x        0x0000000111b9ad98 mdb_page_search + 152
7   com.unity3d.UnityEditor5.x        0x0000000111b95ac8 mdb_cursor_touch + 376
8   com.unity3d.UnityEditor5.x        0x0000000111b92f74 mdb_cursor_put + 628
9   com.unity3d.UnityEditor5.x        0x0000000111b9a705 mdb_put + 485
10  com.unity3d.UnityEditor5.x        0x000000010f0b2c27 LMDB_Map::Set(LMDB_Transaction&, LMDB_Value const&, LMDB_Value const&) + 39
11  com.unity3d.UnityEditor5.x        0x000000010f155c08 core::function_ref<void (LMDB_Transaction&)>::function_ref<SourceAssetDB::SourceAssetDB(char const*)::$_6, (void*)0>(SourceAssetDB::SourceAssetDB(char const*)::$_6&&)::'lambda'(void*, LMDB_Transaction&)::__invoke(void*, LMDB_Transaction&) + 152
12  com.unity3d.UnityEditor5.x        0x000000010f0b3ccf LMDB_Transaction::Run(core::function_ref<void (LMDB_Transaction&)>) + 79
13  com.unity3d.UnityEditor5.x        0x000000010f144c71 SourceAssetDB::SourceAssetDB(char const*) + 321
14  com.unity3d.UnityEditor5.x        0x000000010f08cc98 InitializeAssetDatabaseV2(bool, bool, bool, int*) + 792
15  com.unity3d.UnityEditor5.x        0x000000010ef7c9b4 AssetDatabase::InitializeAssetDatabase(bool, bool, bool, int*) + 132
16  com.unity3d.UnityEditor5.x        0x000000010e193fb3 Application::InitializeProject() + 8707
17  com.unity3d.UnityEditor5.x        0x0000000111b37d7d -[EditorApplication applicationDidFinishLaunching:] + 221
18  com.apple.CoreFoundation          0x00007fff34f0d35f __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
19  com.apple.CoreFoundation          0x00007fff34f0d2f3 ___CFXRegistrationPost1_block_invoke + 63
20  com.apple.CoreFoundation          0x00007fff34f0d268 _CFXRegistrationPost1 + 372
21  com.apple.CoreFoundation          0x00007fff34f0cebe ___CFXNotificationPost_block_invoke + 97
22  com.apple.CoreFoundation          0x00007fff34edc7e2 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1575
23  com.apple.CoreFoundation          0x00007fff34edbc82 _CFXNotificationPost + 1351
24  com.apple.Foundation              0x00007fff37561a22 -[NSNotificationCenter postNotificationName:object:userInfo:] + 59
25  com.apple.AppKit                  0x00007fff320e4fef -[NSApplication _postDidFinishNotification] + 312
26  com.apple.AppKit                  0x00007fff320e4d32 -[NSApplication _sendFinishLaunchingNotification] + 208
27  com.apple.AppKit                  0x00007fff320e1df3 -[NSApplication(NSAppleEventHandling) _handleAEOpenEvent:] + 549
28  com.apple.AppKit                  0x00007fff320e1a39 -[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] + 688
29  com.apple.Foundation              0x00007fff3758d246 -[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:] + 308
30  com.apple.Foundation              0x00007fff3758d0b0 _NSAppleEventManagerGenericHandler + 98
31  com.apple.AE                      0x00007fff36291092 0x7fff36284000 + 53394
32  com.apple.AE                      0x00007fff362907b9 0x7fff36284000 + 51129
33  com.apple.AE                      0x00007fff36288a27 aeProcessAppleEvent + 449
34  com.apple.HIToolbox               0x00007fff33a7d2b8 AEProcessAppleEvent + 54
35  com.apple.AppKit                  0x00007fff320dbe4c _DPSNextEvent + 1670
36  com.apple.AppKit                  0x00007fff320da380 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
37  com.apple.AppKit                  0x00007fff320cc09e -[NSApplication run] + 658
38  com.apple.AppKit                  0x00007fff3209e465 NSApplicationMain + 777
39  com.unity3d.UnityEditor5.x        0x0000000111b7a16f EditorMain(int, char const**) + 1055
40  com.unity3d.UnityEditor5.x        0x0000000111b7a479 main + 9
41  libdyld.dylib                     0x00007fff6c5bb7fd start + 1

Same here - metal support on - downgrading to 2019.2 for now.