Same here, Crashes at app launch.

Sorry to hear you are having trouble with the mod. Some people have reported success with a virtual OS (Like running Windows on a Mac).

If you could provide the log file, that would be very helpful. Here are the instructions from KLEI:

LOG FILE
On your Mac's Finder menu bar on the top of your screen, click on the "GO" option > on the dropdown menu, Choose "Go to Folder..."

When prompted to enter in the folder that you would like to search for, copy and paste this filepath: ~/Library/Logs/Unity/ and click "Go". There you will find the Player.log file.

Initialize engine version: 2018.4.14f1 (05119b33d0b7)
GfxDevice: creating device client; threaded=1
2020-05-22 01:54:12.992 OxygenNotIncluded[83474:2198848] Color LCD preferred device: Intel(R) Iris(TM) Plus Graphics 640 (low power)
2020-05-22 01:54:12.992 OxygenNotIncluded[83474:2198848] Metal devices available: 1
2020-05-22 01:54:12.992 OxygenNotIncluded[83474:2198848] 0: Intel(R) Iris(TM) Plus Graphics 640 (low power)
2020-05-22 01:54:12.993 OxygenNotIncluded[83474:2198848] Using device Intel(R) Iris(TM) Plus Graphics 640 (low power)
Initializing Metal device caps: Intel(R) Iris(TM) Plus Graphics 640
Begin MonoManager ReloadAssembly
- Completed reload, in 0.248 seconds
UnloadTime: 0.563491 ms
Metal RecreateSurface[0x108e20b60]: surface size 2880x1800
[20:24:15.186] [1] [INFO] KProfiler: Start
[20:24:15.346] [1] [INFO] Applying resolution 1650x1050 @60hz (fullscreen: True)
[20:24:15.346] [1] [INFO] Low Res Textures? Yes
[20:24:15.350] [1] [INFO] release Build: AP-410209
SYSTEM INFO:
Platform=OSXPlayer
OSname=Mac OS X 10.14.6
OSversion=18.7.0.0
CPUmodel=MacBookPro14,1
CPUdeviceType=Desktop
ProcBits=64
CPUcount=4
CPUtype=Intel(R) Core(TM) i7-7660U CPU @ 2.50GHz
SystemMemoryMegs=16384
GPUgraphicsDeviceID=0
GPUname=Intel(R) Iris(TM) Plus Graphics 640
GPUgraphicsDeviceType=Metal
GPUgraphicsDeviceVendor=Apple
GPUgraphicsDeviceVendorID=0
GPUgraphicsDeviceVersion=Metal
GPUmemoryMegs=1536
GPUgraphicsMultiThreaded=False
GPUgraphicsShaderLevel=50
GPUmaxTextureSize=16384
GPUnpotSupport=Full
GPUsupportedRenderTargetCount=8
GPUsupports2DArrayTextures=True
GPUsupports3DTextures=True
GPUsupportsComputeShaders=True
GPUsupportsImageEffects=True
GPUsupportsInstancing=True
GPUsupportsRenderToCubemap=True
GPUsupportsShadows=True
GPUsupportsSparseTextures=False
System Language=English
[20:24:16.323] [1] [INFO] Initializing at 2020-05-21 20:24:16.322
[20:24:16.323] [1] [INFO] Save path: /Users/akm/Library/Application Support/unity.Klei.Oxygen Not Included
[20:24:16.818] [1] [INFO] Using builtin mod system.
[20:24:16.819] [1] [INFO] Loading mod content DLL [MiniBase:2073611052] (provides LayerableFiles, DLL)
[20:24:16.821] [1] [INFO] Loading MOD dll: MiniBase-merged.dll
[20:24:17.043] [1] [INFO] [PLibOptions/MiniBase-merged] Registered mod options class MiniBaseOptions for MiniBase-merged
[S_API] SteamAPI_Init(): Loaded '/Users/akm/Library/Application Support/Steam/Steam.AppBundle/Steam/Contents/MacOS/steamclient.dylib' OK.
Setting breakpad minidump AppID = 457140
Steam_SetMinidumpSteamID: Caching Steam ID: 76561198142303357 [API loaded no]
[20:24:17.131] [1] [INFO] Localization.Initialize!
[20:24:17.136] [1] [INFO] Loading mod content LayerableFiles [MiniBase:2073611052] (provides LayerableFiles, DLL)
Receiving unhandled NULL exception
Obtained 30 stack frames.
#0 0x0000012ad728c0 in (Unknown)
#1 0x00000162222beb in KMonoBehaviour:Start () {0x7f8855136ca8} + 0x2b (0x162222bc0 0x162222bf0) [0x10d674c80 - Unity Root Domain]
#2 0x0000010cf18144 in mono_jit_runtime_invoke
#3 0x0000010d0d98c9 in do_runtime_invoke
#4 0x0000010d0d9827 in mono_runtime_invoke
#5 0x000001046817b0 in operator delete[](void*, std::nothrow_t const&)
#6 0x0000010466c311 in operator delete[](void*, std::nothrow_t const&)
#7 0x0000010466c3b7 in operator delete[](void*, std::nothrow_t const&)
#8 0x0000010466ac27 in operator delete[](void*, std::nothrow_t const&)
#9 0x00000104414575 in operator delete[](void*, std::nothrow_t const&)
#10 0x000001045832ee in operator delete[](void*, std::nothrow_t const&)
#11 0x00000104583332 in operator delete[](void*, std::nothrow_t const&)
#12 0x00000104583543 in operator delete[](void*, std::nothrow_t const&)
#13 0x000001049e09c8 in operator delete[](void*, std::nothrow_t const&)
#14 0x007fff54db47cb in __NSFireTimer
#15 0x007fff52b25810 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
#16 0x007fff52b253bc in __CFRunLoopDoTimer
#17 0x007fff52b24f02 in __CFRunLoopDoTimers
#18 0x007fff52b06112 in __CFRunLoopRun
#19 0x007fff52b0566e in CFRunLoopRunSpecific
#20 0x007fff51d641ab in RunCurrentEventLoopInMode
#21 0x007fff51d63ee5 in ReceiveNextEventCommon
#22 0x007fff51d63c76 in _BlockUntilNextEventMatchingListInModeWithFilter
#23 0x007fff500fb77d in _DPSNextEvent
#24 0x007fff500fa46b in -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:]
#25 0x00000103dc16fe in -[NSApplication(SteamOverrideNextEvent) steamhooked_nextEventMatchingMask:untilDate:inMode:dequeue:]
#26 0x007fff500f4588 in -[NSApplication run]
#27 0x007fff500e3ac8 in NSApplicationMain
#28 0x000001049ee027 in PlayerMain(int, char const**)
#29 0x007fff7ea6e3d5 in start

Yeah works on my windows machine, may be some OS specific code in your mod. Can I get link to source code plz, I may be able to help.

Originally posted by Twinkle_toes:

Yeah works on my windows machine, may be some OS specific code in your mod. Can I get link to source code plz, I may be able to help.

Nevermind, saw Github link in description.

I'm having the same problem, game is bricked

The mod gets automatically disabled after the crash, correct? Klei has checks so that mods don't permanently crash the game, which is what "bricking" implies

The modding Discord advises that if your game is "bricking", please unsuscribe from the mod via steam beforehand

I pushed a fix through steam. Please unsubscribe/resubscribe and let me know if the problem continues.

Originally posted by Versepelles:

I pushed a fix through steam. Please unsubscribe/resubscribe and let me know if the problem continues.

Holy Awesome dude. This was quick, I have never seen someone so active. Thanks for the fix, really appreciated. Now I can play on the go.
Also you will get more traffic for this Mod now that Francis has picked it for his stream. Thanks again. Great mod.

Steam has problems serving the right version sometimes, so please let me know if you can or cannot use MiniBase now. If you can, have fun! If not, I have a direct download.

I am nervous to try it again, I went through uninstalling/reinstalling the game and all mods and eventually got it back up. It looks so fun though! If I try it again, it will be because of the youtuber Francis John's letsplay haha. I will let you know if it's successful.

The developer fix worked for me. To get it working, I had to: (1) unsubscribe from Minibase mod (from pre-fix); (2) delete folder of Minibase mod files from my local system (located here: /Users/[your user name]/Library/Application Support/unity.Klei.Oxygen Not Included/mods/Steam); (3) subscribe to the Mod Updater mod; (4) subscribe to the Minibase mod again; and (5) force an update of the Minibase mod via the Mod Updater mod.

Note that ONI did crash after each mod installation, but still ultimately worked once I went through each step. It now functions, and I was able to configure and load a couple of test maps. Thanks for the quick fix, Versepelles!

Mine is bricked. Unsubscribing didnt work for me. Ohharks, anyway to explain what you did a lil better. Struggling to find where to go on my mac, to find the 'mod file on local system"