Do you have the CPT registered on your main blog?
Did you enable that CPT for SWT? http://wpmututorials.com/plugins/sitewide-tags-update/
I created the CPT on blog.domain.com. Should I enable the CPT for SWT in the functions.php of the source (blog.domain.com) or the destination (domain.com)? When I enable the CPT for SWT on the source site, I get this warning:
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘test’ was given in /xxx/xxx/xxx/wp-includes/plugin.php on line 170
I created the CPT on blog.domain.com.
How did you do that? If you used a plugin then you also need to create the same CPT on the tags blog with the plugin.
If you created it with a theme, you’ll have to ask the theme author.
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘test’ was given in /xxx/xxx/xxx/wp-includes/plugin.php on line 170
You’ll have to sort that out with the author of whatever you are using to create the CPT.
I created the CPT on blog.domain.com programmatically in functions.php, not through a plugin. Since I am following coding prescribed in the WordPress codex for creating and registering CPT, I’m unsure why I should contact my theme’s author.
The call_user_func_array() warning appears when I add the following line of code to functions.php, suggested by the wpmututorials.com/plugins/sitewide-tags-update/ page:
add_filter( ‘sitewide_tags_allowed_post_types’,
‘my_swt_post_type_filter’ )
I was able to get rid of the warning message by digging into the comments of the wpmtutorials.com post. The add_filter() command is looking for a filter that needed to be code. I used on from this thread on getting SWT and BuddyPress to coexist:
function my_swt_custom_tax_filter( $taxonomies ) {
$taxonomies[] = ‘green’;
return $taxonomies;
}
add_filter( ‘sitewide_tags_allowed_post_types’, ‘my_swt_custom_tax_filter’ );
I was able to create a post of ‘green’ on the blog.domain.com, but it was not transferred to domain.com.
I created the CPT on blog.domain.com programmatically in functions.php
Then add the same code to the functions.php of the theme on your tags blog.
The call_user_func_array() warning appears when I add the following line of code to functions.php, suggested by the wpmututorials.com/plugins/sitewide-tags-update/ page:
add_filter( ‘sitewide_tags_allowed_post_types’,
‘my_swt_post_type_filter’ )
The post also suggested that you had to write a filter. Then it provided that line of code to show you how to implement the filter you wrote.
