'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

'SteamLobbyHandler' does not contain a definition for 'IsMasterClient' and no accessible extension method 'IsMasterClient' accepting a first argument of type 'SteamLobbyHandler' could be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 255.

Dereference of a possibly null reference.