I've seen this error in my IDE for a while now but forgot to report it earlier. It is caused by the newly added \IPS\Node\DelayedCount trait.
I see this error even in several classes, even inside Application.php for applications that don't implement the trait. 🤷♂️
When I tell the IDE to fix the issue automatically this function gets added to the file (Application.php in this case):
/**
* Count all comments, items, etc
*
* @return mixed
*/
protected function recount()
{
// TODO: Implement recount() method.
}
I have no comments, items, or anything else that needs recounting in this specific application or others, though.