not working

[avtar312]

Bot is online Ignoring exception in on_message Traceback (most recent call last): File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\core.py", line 179, in wrapped ret = await coro(args, **kwargs) File "C:\Users\nitin\OneDrive\New folder\bot\EinsteinBot\cogs\main.py", line 35, in search answerRaw = await cheinsteinpy.answer(url, self.cookie, self.userAgent) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\cheinsteinpy\api.py", line 47, in answer htmlRaw = requestPage.requestChapter(url, cookieStr, userAgent, htmlData) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\cheinsteinpy\requestPage.py", line 42, in requestChapter chapter_id = str(re.search(r'?id=(\d+).?isbn', html).group(1)) AttributeError: 'NoneType' object has no attribute 'group'

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\client.py", line 352, in _run_event await coro(*args, **kwargs) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\bot.py", line 375, in on_message await self.process_commands(message) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\bot.py", line 372, in process_commands await self.invoke(ctx) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\bot.py", line 339, in invoke await ctx.command.dispatch_error(ctx, exc) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\core.py", line 537, in dispatch_error await injected(cog, ctx, error) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\core.py", line 165, in wrapped ret = await coro(*args, **kwargs) File "C:\Users\nitin\OneDrive\New folder\bot\EinsteinBot\cogs\main.py", line 122, in searchError raise error File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\bot.py", line 335, in invoke await ctx.command.invoke(ctx) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\core.py", line 916, in invoke await injected(*ctx.args, **ctx.kwargs) File "C:\Users\nitin\AppData\Roaming\Python\Python38\site-packages\discord\ext\commands\core.py", line 188, in wrapped raise CommandInvokeError(exc) from exc discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'NoneType' object has no attribute 'group'