bumb network version for new command processing

MultiClient.py

@@ -765,7 +765,7 @@ async def server_auth(ctx: Context, password_requested):
     ctx.awaiting_rom = False
     ctx.auth = ctx.rom.copy()
     await send_msgs(ctx.socket, [['Connect', {
-        'password': ctx.password, 'rom': ctx.auth, 'version': [1, 2, 0], 'tags': get_tags(ctx)
+        'password': ctx.password, 'rom': ctx.auth, 'version': [1, 3, 0], 'tags': get_tags(ctx)
     }]])
 
 async def console_input(ctx : Context):

MultiServer.py

@@ -173,7 +173,7 @@ async def on_client_connected(ctx: Context, client: Client):
         # tags are for additional features in the communication.
         # Name them by feature or fork, as you feel is appropriate.
         'tags': ['Berserker'],
-        'version': [1, 2, 0]
+        'version': [1, 3, 0]
     }]])
 
 async def on_client_disconnected(ctx: Context, client: Client):
@@ -354,6 +354,7 @@ class CommandProcessor(metaclass=CommandMeta):
     def __call__(self, raw: str):
         if not raw:
             return
+        try:
             command = raw.split()
             basecommand = command[0]
             if basecommand[0] == self.marker:
@@ -364,6 +365,8 @@ class CommandProcessor(metaclass=CommandMeta):
                     method(self, *command[1:])
             else:
                 self.default(raw)
+        except Exception as e:
+            self._error_parsing_command(e)
 
     def get_help_text(self) -> str:
         s = ""
@@ -395,6 +398,9 @@ class CommandProcessor(metaclass=CommandMeta):
     def _error_unknown_command(self, raw: str):
         self.output(f"Could not find command {raw}. Known commands: {', '.join(self.commands)}")
 
+    def _error_parsing_command(self, exception: Exception):
+        self.output(str(exception))
+
 
 class ClientMessageProcessor(CommandProcessor):
     marker = "!"