It’s probably a little late for this, but I just had to figure this out too so I’m posting here so I don’t have to figure it out again!
Chances are, you’ve got a theme that’s including “Enhanced Custom Fields” functionality. You’ll need to find where that code is and slightly modify it (mine was in “_framework/custom_fields/fields.php”. The code you’re looking for looks like this:
function load() {
if (empty($this->post_id)) {
ecf_conf_error("Cannot load -- unknow POST ID");
}
$single = true;
if ($this->is_multiply) {
$single = false;
}
$value = get_post_meta($this->post_id, $this->name, $single);
$this->set_value($value);
}
I just commented out the error message and added a return statement to stop execution of the function, like this:
function load() {
if (empty($this->post_id)) {
//ecf_conf_error("Cannot load -- unknow POST ID");
return;
}
$single = true;
if ($this->is_multiply) {
$single = false;
}
$value = get_post_meta($this->post_id, $this->name, $single);
$this->set_value($value);
}
This allowed me to use the Contact Form 7 plugin properly.
