[wp-trac] [WordPress Trac] #21515: No custom header support in theme == Fatal error: Call to a member function process_default_headers() on a non-object

[WordPress Trac]

#21515: No custom header support in theme == Fatal error: Call to a member function
process_default_headers() on a non-object
------------------------------+---------------------
 Reporter:  c3mdigital        |       Owner:  ryan
     Type:  defect (bug)      |      Status:  closed
 Priority:  normal            |   Milestone:  3.4.2
Component:  Customize         |     Version:
 Severity:  normal            |  Resolution:  fixed
 Keywords:  has-patch commit  |     Focuses:
------------------------------+---------------------

Comment (by hrxebese):

 WordPress. The error message you provided indicates that there is an issue
 with the WP_Customize_Header_Image_Control class and its
 process_default_headers() method being called on a non-object. This error
 typically occurs when you attempt to use the Customizer with a theme that
 doesn't support custom headers.
 Here's a possible solution to handle this error by checking whether the
 WP_Customize_Header_Image_Control object exists before calling its
 methods:

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/21515#comment:12>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform