Catch CommandError for help command can_run await

1 files changed, 9 insertions, 5 deletions

diff --git a/bot/exts/info/help.py b/bot/exts/info/help.py
index 5e0651f8a..44bff1f88 100644
--- a/bot/exts/info/help.py
+++ b/bot/exts/info/help.py
@@ -5,7 +5,7 @@ from contextlib import suppress
 from typing import List, Union
 
 from discord import Colour, Embed
-from discord.ext.commands import Bot, Cog, Command, Context, Group, HelpCommand
+from discord.ext.commands import Bot, Cog, Command, Context, Group, HelpCommand, DisabledCommand, CommandError
 from fuzzywuzzy import fuzz, process
 from fuzzywuzzy.utils import full_process
 
@@ -173,12 +173,16 @@ class CustomHelpCommand(HelpCommand):
         if aliases:
             command_details += f"**Can also use:** {aliases}\n\n"
 
-        # when command is disabled, show message about it
+        # when command is disabled, show message about it,
+        # when other CommandError instance is raised, log warning about it
         # otherwise check if the user is allowed to run this command
-        if not command.enabled:
+        try:
+            if not await command.can_run(self.context):
+                command_details += "***You cannot run this command.***\n\n"
+        except DisabledCommand:
             command_details += "***This command is disabled.***\n\n"
-        elif not await command.can_run(self.context):
-            command_details += "***You cannot run this command.***\n\n"
+        except CommandError as e:
+            log.warning(f"An exception raised when trying to check {command.name} command running permission: {e}")
 
         command_details += f"*{command.help or 'No details provided.'}*\n"
         embed.description = command_details