Summary
I have been using Unreal 5.7 on Mac OS 26 with no issues. I downloaded 5.8 and now every time I create a 3 vector constant, or 4 vector, or drag a texture into the graph editor, it crashes.
I went back to 5.7, and now that happens there as well. I am not sure what to do. Any help would be appreciated.
I also noticed that no matter what I do to create a glass material, it is never translucent. Not sure if this is related.
What Type of Bug are you experiencing?
Other
Steps to Reproduce
I create a 3 Vectir Cinstant and crash.
Try 4 vector constant and crash
Expected Result
It should just work,.
Observed Result
Crash
Affects Versions
5.8
5.7
Platform(s)
Mac
For crash reports, include your callstack
LoginId:68fbe8c0034f5809a59ff59e8d3ee6a4
EpicAccountId:534edc96c03e4a65954f3ada3c02054d
Fatal error: [File:./Runtime/Apple/MetalRHI/Private/MetalStateCache.cpp] [Line: 2233]
Attempting to set a depth-stencil state that writes stencil but no stencil texture is configured!
State: <AGXG16XFamilyDepthStencilState: 0x7e59cad00>
label =
device = <AGXG16CDevice: 0x7e715c000>
name = Apple M4 Max
Render Pass: <MTLRenderPassDescriptorInternal: 0x7e8e3ac00>
Color Attachment 0
texture = <AGXG16XFamilyTexture: 0x7e0a5d680>
label = CAMetalLayer Display Drawable
textureType = MTLTextureType2D
pixelFormat = MTLPixelFormatBGRA8Unorm
width = 1664
height = 917
depth = 1
arrayLength = 1
mipmapLevelCount = 1
sampleCount = 1
cpuCacheMode = MTLCPUCacheModeDefaultCache
storageMode = MTLStorageModeManaged
hazardTrackingMode = MTLHazardTrackingModeTracked
resourceOptions = MTLResourceCPUCacheModeDefaultCache MTLResourceStorageModeManaged MTLResourceHazardTrackingModeTracked
usage = MTLTextureUsageShaderRead MTLTextureUsageShaderWrite MTLTextureUsageRenderTarget MTLTextureUsagePixelFormatView
shareable = 0
framebufferOnly = 0
purgeableState = MTLPurgeableStateNonVolatile
swizzle = [MTLTextureSwizzleRed, MTLTextureSwizzleGreen, MTLTextureSwizzleBlue, MTLTextureSwizzleAlpha]
isCompressed = 0
parentTexture =
parentRelativeLevel = 0
parentRelativeSlice = 0
buffer =
bufferOffset = 0
bufferBytesPerRow = 0
iosurface = 0x7e7c24330
iosurfacePlane = 0
allowGPUOptimizedContents = YES
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionUnknown
storeActionOptions = none
clearColor = (0 0 0 0)
yInvert = NO
Color Attachment 1
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 0)
yInvert = NO
Color Attachment 2
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 0)
yInvert = NO
Color Attachment 3
texture =
level = 0
slice = 2
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 0)
yInvert = NO
Color Attachment 4
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 1)
yInvert = NO
Color Attachment 5
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionDontCare
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 1)
yInvert = NO
Color Attachment 6
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionDontCare
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 1)
yInvert = NO
Color Attachment 7
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionDontCare
storeAction = MTLStoreActionStore
storeActionOptions = none
clearColor = (0 0 0 1)
yInvert = NO
Depth Attachment:
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
resolveFilter = MTLMultisampleDepthResolveFilterSample0
loadAction = MTLLoadActionLoad
storeAction = MTLStoreActionStore
storeActionOptions = none
clearDepth = 0
yInvert = NO
Stencil Attachment:
texture =
level = 0
slice = 0
depthPlane = 0
resolveTexture =
resolveLevel = 0
resolveSlice = 0
resolveDepthPlane = 0
loadAction = MTLLoadActionClear
storeAction = MTLStoreActionStore
storeActionOptions = none
clearStencil = 0
stencilResolveFilter = MTLMultisampleStencilResolveFilterSample0
yInvert = NO
visibilityResultBuffer =
renderTargetArrayLength = 1
renderTargetWidth = 0
renderTargetHeight = 0
rasterizationRateMap =
visibilityResultType = Reset
supportColorAttachmentMapping = NO
Custom Sample Positions:
number of positions = 0
0x669bb1bc libUnrealEditor-MetalRHI.dylib!FMetalStateCache::SetRenderState(FMetalCommandEncoder&) [UnknownFile])
0x6695be68 libUnrealEditor-MetalRHI.dylib!FMetalRHICommandContext::PrepareToRender(unsigned int) [UnknownFile])
0x6695d4b4 libUnrealEditor-MetalRHI.dylib!FMetalRHICommandContext::RHIDrawIndexedPrimitive(FRHIBuffer*, int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) [UnknownFile])
0x2650d824 libUnrealEditor-Renderer.dylib!FRHICommand<FRHICommandDrawIndexedPrimitive, FRHICommandDrawIndexedPrimitiveString1641>::ExecuteAndDestruct(FRHICommandListBase&) [UnknownFile])
0x05394240 libUnrealEditor-RHI.dylib!FRHICommandListBase::Execute() [UnknownFile])
0x05397308 libUnrealEditor-RHI.dylib!FRHICommandListExecutor::FTranslateState::Translate_ExecuteCommandList(FRHICommandListBase*) [UnknownFile])
0x05394d60 libUnrealEditor-RHI.dylib!FRHICommandListExecutor::FTaskPipe::Execute(FRHICommandListExecutor::FTaskPipe::FTask*, TRefCountPtr const&) const [UnknownFile])
0x053cc00c libUnrealEditor-RHI.dylib!TGraphTask<TFunctionGraphTaskImpl<void (ENamedThreads::Type, TRefCountPtr const&), (ESubsequentsMode::Type)0>>::ExecuteTask() [UnknownFile])
0x085091a8 libUnrealEditor-Core.dylib!UE::Tasks::Private::FTaskBase::TryExecuteTask() [UnknownFile])
0x0850f720 libUnrealEditor-Core.dylib!FNamedTaskThread::ProcessTasksNamedThread(int, bool) [UnknownFile])
0x0850e7fc libUnrealEditor-Core.dylib!FNamedTaskThread::ProcessTasksUntilQuit(int) [UnknownFile])
0x05e9ddb0 libUnrealEditor-RenderCore.dylib!FRHIThread::Run() [UnknownFile])
0x087a77b4 libUnrealEditor-Core.dylib!FRunnableThreadPThread::Run() [UnknownFile])
0x086f6e44 libUnrealEditor-Core.dylib!FRunnableThreadPThread::_ThreadProc(void*) [UnknownFile])
0x832b1c58 libsystem_pthread.dylib!_pthread_start() [UnknownFile])
0x832acc1c libsystem_pthread.dylib!thread_start() [UnknownFile])