Anyway … i’ve been able to adapt the SyphonExample Xcodeproject with my addons and files for my app …. ?? … so virtually i’m able to keep on developping with no problems …
Still i’m angry to not be able to solve such a stupid thing … it has to be a weird stuff related with Xcode parameters or alike … as i’m not smooth with this stuff i can’t find the hole … i hope no more people will find this problem.
Thanks for your attention again.