objective c - Problem renaming xcode classes -

i'm trying rename classes in ios project in xcode cant.

if try rename file in navigator, or if make refactor -> rename on class name in .h file, replace except .h , .m file, me:

"unable rename oldname newname, oldname couldn't moved appname"

how can solve this?

thanks.

type in name of project in finder, , locate class files , header files inside that. try renaming through that