În data de Lu, 07-03-2011 la 03:29 -0600, Emil Uzelac a scris: > Hey Guys, > > Quick question. I am testing multisite on a fresh install, no upgrades. Site > is located at example.com/dev/ so it is not a sub-domain. Now the Theme that > I am working on works great on non-multisite, however when activated in > multisite it gives me this error: > > Warning: call_user_func_array() [function.call-user-func-array]: First > argument is expected to be a valid callback, 'header_style' was given in > /dev/wp-includes/plugin.php on line 395 > > This is http://pastebin.com/VFQV1ijB what I have in functions.php and > http://pastebin.com/9exbQBy0 in header.php. > > Once again this happens only if I activate the Theme in multisite. > Of course everything works well if add_custom_image_header is removed from > functions.php > > I am sure that this looks like an issue from my end, but need to check with > you first. > > PS No plugins installed, not a single one.
`header_style` should be a valid callback as warning says. In common words it should be a callable function/static method. For a complete reference, check the codex page: http://codex.wordpress.org/Function_Reference/add_custom_image_header#Examples _______________________________________________ wp-testers mailing list [email protected] http://lists.automattic.com/mailman/listinfo/wp-testers
