as in title, this error is displayed in backend John menu -> Navigation settings, when using php 7.2
solved by editing that file, line 66, in this way: if($this->loaded_data != null && (count($this->loaded_data) != 0)) {
if($this->loaded_data != null && (count($this->loaded_data) != 0)) {
no more warning
danideb Hi. Thank You for pointing that out. Will pass this informations to our developers. Closing this thread now.
