Hi Filippos,
Thank you for reaching out about this error! It is unfortunate that this has been a recurring issue as we update the product from release to release, but the development team is trying to investigate the deeper underlying issue and hopefully implement a more lasting fix in a future release.
For now, in R2025a, the following workaround might help resolve this error:
In the following file that we install with our plugin: C:\Program Files\Epic Games\UE_5.3\Engine\Plugins\Marketplace\MathWorks\MathWorksSimulation\Source\MathWorksSimulation\Public\Sim3dInterface.h
Please replace line 7
#include "Engine.h"
with the following instead:
#include "Engine/Engine.h"
Please let me know if this resolves the error for you. If it doesn't, we'd be happy to investigate it more.
Thanks,
Nishan
