Hi,
I follow the buillding instruction step by step but when I want to build slicer I get this error (Severity Code Description Project File Line Suppression State Error EndUpdateResourceC /D/S4D/Slicer-build/Slicer.exe [C:\D\S4D\Slicer-build\Applications\SlicerApp\SlicerUpdateLauncherIcon.vcxproj] Slicer C:\D\S4D\CUSTOMBUILD 1)
By having a better understanding of the problem, we should be able to release an updated version of the binaries or update Slicer build system to always build one expected to work on the developer system.
This error happens when you have Slicer.exe running (and during Slicer build, CTKResEdit wants to update the icon in Slicer.exe). Just close Slicer.exe and the error will go away. If you cannot find the running instance then restart your computer or use a utility such as LockHunter to find and close it.