In UE5.0EA Unreal Build Tool has been moved to its own dedicated folder in 'C:/Program Files/Epic Games/UE_5.0EA/Engine/Binaries/DotNET/UnrealBuildTool/UnrealBuildTool.exe
But when migrating from 4.26 we get that error:
Couldn’t find UnrealBuildTool at 'C:/Program Files/Epic Games/UE_5.0EA/Engine/Binaries/DotNET/UnrealBuildTool.exe
Notice this is the old path without the folder named UnrealBuildTool.
A potential fix which was provided on Unreal Slackers was to run a command line like so:
[Path to UE5]/UE_5.0EA/Engine/Binaries/DotNET/UnrealBuildTool/UnrealBuildTool.exe" Development Win64 -Project="[Path to Project].uproject" -game -projectfiles
I can’t confirm it is working because I have other issue atm when migrating but apparently it worked for other people.
Could anyone confirm this the right command?