How to replace the message "Unknown error message" with more details when packaging a game project ?

Ok in your log console, the error this time was related to UE 5.3 :

“BuildException: Microsoft platform targets must be compiled with Visual Studio 2022 17.4 (MSVC 14.34.x) or later for the installed engine. Please update Visual Studio 2022 and ensure no configuration is forcing WindowsTargetRules.Compiler to VisualStudio2019. The current compiler version was detected as: 14.29.30148”

So can you highlight please in STRONG, BRILLANT and SHINY PURPLE RAIN COLOR the exact line which explain the causes of any errors in your log console please ? :face_with_monocle: