Crash of Unreal Engine co-simulation: Assertion failed: VehMesh

When I run Unreal Engine co-simulation with UE4.26 and R2022b, I faced to the crash and got log below.

What can be a cause?

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LoginId:a6cb69054d2cbeee483802950207128c

EpicAccountId:719db70291da4760a5d695b7e539c4bd

Assertion failed: VehMesh != nullptr [File:C:/Users/ssebai/OneDrive - MathWorks/Desktop/spkg_22b_final/MathWorksSimulation/HostProject/Plugins/MathWorksSimulation/Source/MathWorksSimulation/Private/Sim3dVeh.cpp]

[Line: 124] Failed to load /MathWorksAutomotiveContent/Vehicles/Muscle/Meshes/SK_MuscleCar.SK_MuscleCar. Please specify a valid mesh path.

UE4Editor_Core

UE4Editor_Core

UE4Editor_MathWorksSimulation!DispatchCheckVerify<void,<lambda_13fa3d84cea966df6a355de8983c4a0e> >() [C:\Program Files\Epic Games\UE_4.26\Engine\Source\Runtime\Core\Public\Misc\AssertionMacros.h:164]

UE4Editor_MathWorksSimulation!ASim3dVeh::ConfigureDefaultMesh() [C:\Users\ssebai\OneDrive - MathWorks\Desktop\spkg_22b_final\MathWorksSimulation\HostProject\Plugins\MathWorksSimulation\Source\MathWorksSimulation\Private\Sim3dVeh.cpp:124]

UE4Editor_MathWorksSimulation!ASim3dPassVeh::Sim3dSetup() [C:\Users\ssebai\OneDrive - MathWorks\Desktop\spkg_22b_final\MathWorksSimulation\HostProject\Plugins\MathWorksSimulation\Source\MathWorksSimulation\Private\Sim3dPassVeh.cpp:110]

UE4Editor_MathWorksSimulation!ASim3dActor::BeginPlay() [C:\Users\ssebai\OneDrive - MathWorks\Desktop\spkg_22b_final\MathWorksSimulation\HostProject\Plugins\MathWorksSimulation\Source\MathWorksSimulation\Private\Sim3dActor.cpp:147]

UE4Editor_Engine

UE4Editor_Engine

UE4Editor_Engine

UE4Editor_Engine

UE4Editor_Engine

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor_UnrealEd

UE4Editor

UE4Editor

UE4Editor

UE4Editor

UE4Editor

kernel32

ntdll

Answer 1

[MathWorks Support Team]

This message indicates that applying mesh of Vehicle actor failed because UE cannot find some files.

Please confirm that you are enabling MathWorks Automotive Content plug-in (one of listed plug-ins in the document).