Question
Substance plugin 4.26.0.21 for Unreal 4.26.2 crash
When opening this Substance arcive in Unreal and trying to enable different map outputs in the Instance the Plugin crashes the Editor with the message below. Stylized Lava Cracked on Substance 3D Assets (adobe.com)
- Open Unreal
- Import SBSAR
- Create Material Instance with Default Template
- Open Material Instance for editing
- Enable Height output
LoginId:98067f60437942dd30d49cb698a44487
EpicAccountId:30140c15aee048e585690b718ea90b70
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000002f0
UE4Editor_SubstanceCore!Substance::Helpers::OverwriteSubstancePixelFormatForRuntimeCompression() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceCoreHelpers.cpp:1142]
UE4Editor_SubstanceCore!USubstanceGraphInstance::SaveAllOutputs() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceGraphInstance.cpp:475]
UE4Editor_SubstanceEditor!SSubstanceEditorPanel::OnToggleOutput() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceEditor\Private\SSubstanceEditorPanel.cpp:360]
UE4Editor_SubstanceEditor!TBaseSPMethodDelegateInstance<0,SSubstanceEditorPanel,0,void __cdecl(enum ECheckBoxState),FDefaultDelegateUserPolicy,SubstanceAir::OutputInstance *>::ExecuteIfSafe() [D:\RocketSync\4.26.0-14830424+++UE4+Release-4.26\Working\Engine\Source\Runtime\Core\Public\Delegates\DelegateInstancesImpl.h:307]
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
user32
user32
UE4Editor_ApplicationCore
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
kernel32
ntdll
Same repro as above but at step 5. change Parameter results in this error:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000002f0
UE4Editor_SubstanceCore!Substance::Helpers::OverwriteSubstancePixelFormatForRuntimeCompression() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceCoreHelpers.cpp:1142]
UE4Editor_SubstanceCore!USubstanceGraphInstance::SaveAllOutputs() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceGraphInstance.cpp:475]
UE4Editor_SubstanceEditor!SSubstanceEditorPanel::OnFocusChanging() [D:\Build\++Portal\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceEditor\Private\SSubstanceEditorPanel.cpp:713]
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_Slate
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
UE4Editor_ApplicationCore
user32
user32
UE4Editor_ApplicationCore
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
kernel32
ntdll
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