build and rebuild in 4.10.1 question

hello, i have used visual studio .net (c#. basic and c++) through the years and i always used “rebuild” to recompile the project, also i have used it many times in ue4, but when i have update to ue 4.10.1 when i try to use rebuild the solution i always get a failed error, without any code, if a use only build solution it will work just fine.

any ideas on why this is happening ? just wanted to know if the error is only at my end or if i’m doing something wrong.

thanks in advance for the help.

I sometimes tried to write c++ in ue4 ( despite it being pretty confusing honestly) but except for that i’ve never had problems. Try to compile the project from the unreal editor instead of visual studio, then tell me.