Multiplayer signs break on load for clients

Upon loading a Changed Wall Sign, clients break with
INDEXARRAYOUTOFBOUNDSEXCEPTION ARRAY INDEX 5 OUT OF 3
And I just thought through the error and I've come to some realizations.
You might be declaring these signs as SIGN ENTITIES, which breaks the handler for signs in vanilla.
It's not getting the messages field which is what breaks the handler.
You can instantiate a workaround fix by providing dummy fields which are empty, this would stop the crashes.
However, a complete fix would be overhauling the wall signs to instantiate them as PAINTING entities.
The client does NOT expect text to accompany these.

Aucun fichier, test ou point d’entrée n’est nommé. Commencez par retracer comment les Changed Wall Signs sont instanciés et traités lors du chargement du client, puis comparez le chemin de l’entité de panneau avec l’approche suggérée de l’entité de peinture ; c’est terminé lorsque les clients multijoueurs chargent ces panneaux sans l’exception de limites de tableau signalée.