I see that is tryinc to access a folder in the path "buildir", but the path isn't present.
I think it should build automatically but maybe something wrong before
Do you have any idea?
Ok, so it worked before you made some changes, it stopped working after you made "some custom configuration"... but you will not tell us what did you change?
yes sure.
when i changed the configuration i followed a guide, the target and the subtarget were already present in the list of possible configuration
i changed the target profile, following the guide i downloaded the image from ftp server, i put it in the folder with all the other images and i add to the make file the details about the new image
i searched in the path of building and it seems that the image wat not copied