Unreal Engine plugin causes crash on startup in 5.5.1

[Chris@RobotsMakeGames]

Fatal error: [File:D:\build\U5M-Marketplace\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceCoreModule.cpp] [Line: 157] 
Unable to load Substance Library.




UnrealEditor_SubstanceCore!FSubstanceCoreModule::StartupModule() [D:\build\U5M-Marketplace\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceCoreModule.cpp:161]
UnrealEditor_Core
UnrealEditor_Projects
UnrealEditor_Projects
UnrealEditor_Projects
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll

That's all. Two blank projects, same result.

[Lazreyes]

Yeah I had the same problem, but I finally found a fix. For some stupid reason when you go to where your substance plugin is for the UE 5.5 build, it should be in this path:
\ue\UE_5.5\Engine\Plugins\Marketplace
But instead of previous versions THAT WORK where the folder is named "substance",

Its named this:
So just rename that folder back to "Substance"

Lmk if this worked.

Disappointed in how such a large bug just got shipped out. 😕

[LTjr]

OMG that worked thank you so much! I thought my project was unrecoverable.

[Chris@RobotsMakeGames]

Hey, thanks! 😄

Unfortunately we had other issues with 5.5.1 that meant we ended up rolling back to 5.4.4 but I definitely appreciate the effort and the heads up. 🙂