Adding new properties like PhotonNetwork.Nickname

Huesihues

Hello,

For my game, it's necessary to add new properties like nickname as team or others.
I've added in Photon code, and it works well, but I think is giving me an error when the player disconnects from the server and there is another player in the room.

The error is that:

InvalidOperationException: Collection was modified; enumeration operation may not execute.
System.ThrowHelper.ThrowInvalidOperationException (System.ExceptionResource resource) (at <eae584ce26bc40229c1b1aa476bfa589>:0)
System.Collections.Generic.List`1+Enumerator[T].MoveNextRare () (at <eae584ce26bc40229c1b1aa476bfa589>:0)
System.Collections.Generic.List`1+Enumerator[T].MoveNext () (at <eae584ce26bc40229c1b1aa476bfa589>:0)
Photon.Realtime.InRoomCallbacksContainer.OnPlayerLeftRoom (Photon.Realtime.Player otherPlayer) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:4362)
Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3377)
ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at <bc80793ed5ef411a8b132f02589b3549>:0)
ExitGames.Client.Photon.TPeer.DispatchIncomingCommands () (at <bc80793ed5ef411a8b132f02589b3549>:0)
ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at <bc80793ed5ef411a8b132f02589b3549>:0)
Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:221)
Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:147)

Could anyone tell me if the error is for doing that and what other choice I have to add new properties?

Thanks a lot!

Tobias

Which version of PUN are you using?