Fixed some bugs

Author: eunwoo1104

dico_command/bot.py

@@ -81,7 +81,7 @@ def wrap(func):
         return wrap
 
     def handle_command_error(self, context, ex):
-        if not self.events.get("command_error"):
+        if not self.events.get("COMMAND_ERROR"):
             self.logger.error(f"Error while executing command '{context.command.name}':\n"+''.join(traceback.format_exception(type(ex), ex, ex.__traceback__)))
         else:
             self.dispatch("command_error", context, ex)

dico_command/utils.py

@@ -35,6 +35,8 @@ def smart_split(ipt: str, args_data: dict, splitter: str = " ") -> typing.Tuple[
     if len(args_data) == 1:
         if last_arg["kind"] == last_arg["kind"].VAR_POSITIONAL:
             return [ipt], {}
+        elif last_arg["kind"] == last_arg["kind"].KEYWORD_ONLY:
+            return [], {args_name[-1]: ipt}
         else:
             return [initial_split[0]], {}
     if (len(initial_split) == len(args_data) and not keyword_only_count) or last_arg["kind"] == last_arg["kind"].VAR_POSITIONAL:  # assuming this matches