Unreal Engine Issues
Unreal Engine Issues
[CrashReport] UE4Editor_Engine!UHierarchicalInstancedStaticMeshComponent::BuildTreeIfOutdated
UE - World Creation - Worldbuilding Tools - Foliage - Jun 8, 2017This is a common crash occurring in the 4.16 release. It seems to be related to applying a material to a mesh that is being used in Foliage. Crash Reports are spread out among many different Crash ...
[CrashReport] AppleIntelHD5000GraphicsMTLDriver!SamplerStage::bindSamplerToTexture()
UE - Graphics Features - Nov 2, 2017This is a trending Mac/Metal crash coming out of 4.18. Users have not provided any descriptions of their actions when the crash occurred. Callstack from Log[2017.10.30-21.59.52:157][767]LogSlate: T ...
[CrashReport] UE4Editor_CoreUObject!FLinkerSave::FLinkerSave() [linkersave.cpp:31]
UE - Foundation - Core - Aug 22, 2017This is a longstanding and common crash that has occurred since at least the 4.11 release. The error appears to occur while trying to access a .tmp file. User DescriptionsI left unreal unattended ...
USD Stage - Assert !EdgeArray[EdgeID].ConnectedPolygons.Contains(PolygonID)
UE - Editor - Content Pipeline - Import and Export - Nov 19, 2019One of Pixars example .usd files is crashing the editor when importing with 'USD Stage' (KitchenSet imports with no errors) It is possible to import the file via content browser without crashing. ( ...
Restore Open Asset Tabs on Restart Becomes Unselected upon Restart
Tools - Jan 5, 2016Although Asset Tabs will be restored, the option to "Restore Open Asset Tabs on Restart" in the Editor Preferences becomes unchecked after a crash thus causing the user to remember to select it afte ...
SEGV_NOOP at 0x0
UE - Platform - Apple - Jul 7, 2015Crash Report: [Link Removed] *Crash Report attached User reports, "Launch[ing] Unreal Engine 4.8.1 from Epic Games Launcher, UE4 splash screen will come up and after 80% of initialization; UE4edit ...
Review UMaterialFunction input/output post-load resolve
UE - Graphics Features - Apr 13, 2017Both internally in a handful of one-off cases and externally we've seen cases where material functions have incorrectly resolved causing a crash trying to use the input/output expressions. Most case ...
Assertion failed: !EditReregisterContexts.Find(this)
UE - Gameplay - Jun 22, 2015Editor crashes if a blueprint has "Can Ever Affect Navigation" changed multiple times and is compiled. Crash link: [Link Removed] Frequency: 4/4 ...
It is possible to rename a Function Output the same as a Local Variable, which causes a compile error
UE - Gameplay - Blueprint - Apr 15, 2015It is possible to rename a Function Output the same as a Local Variable, which causes a compile error: Error Internal Compiler Error: Tried to create a property TestVar in scope NewFunction_0, but ...
Assert on PIE in TM-ShaderModels: GD3D11RHI->GetQueryData(Query->Resource, &Query->Result, sizeof(Query->Result), Query->QueryType, true, false)
UE - Rendering Architecture - RHI - Jun 11, 2019Hit a crash attempting to PIE. I then attempted to run with -d3ddebug but the crash stopped and has not occurred since. I was not able to reproduce this on a default level, only TM-ShaderModels On ...