exception=AttributeError("'str' object has no attribute 'get'")

[antonionardella]

Hello here!

we are using the bot and getting this error:

ERROR:asyncio:Task exception was never retrieved                                                                                                                                                                   
future: <Task finished name='Task-471' coro=<Client.event_handler() done, defined at /opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py:743> exception=AttributeError("'str' object has no 
attribute 'get'")>                                                                                                                                                                                                 
Traceback (most recent call last):                                                                                                                                                                                 
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 755, in event_handler                                                                                                    
    await self.process_event(payload.event_name.lower(), payload, gateway)                                                                                                                                         
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 741, in process_event                                                                                                    
    await self.execute_error(e, gateway)                                                                                                                                                                           
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 714, in execute_error                                                                                                    
    raise error                                                                                                                                                                                                    
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 734, in process_event                                                                                                    
    key, args = await self.handle_middleware(payload, name, gateway)                                                                                                                                               
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 667, in handle_middleware                                                                                                
    extractable = await ware(self, gateway, payload, *args, **kwargs)                                                                                                                                              
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 154, in wrapper                                                                                                          
    return await func(cls, gateway, payload)                                                                                                                                                                       
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/middleware/presence_update.py", line 38, in presence_update_middleware                                                                    
    return ("on_presence_update", PresenceUpdateEvent.from_dict(payload.data))                                                                                                                                     
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 276, in from_dict                                                                                              
    return cls(                                                                                                                                                                                                    
  File "<string>", line 8, in __init__                                                                                                                                                                             
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 222, in __post_init__                                                                                          
    attr_value = [                                                                                                                                                                                                 
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 223, in <listcomp>                                                                                             
    self.__attr_convert(attr_item, classes[0])                                                                                                                                                                     
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 181, in __attr_convert                                                                                         
    return factory(attr_value)                                                                                                                                                                                     
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 239, in __factory__                                                                                            
    return cls.from_dict(*args, **kwargs)                                                                                                                                                                          
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 276, in from_dict                                                                                              
    return cls(                                                                                                                                                                                                    
  File "<string>", line 18, in __init__                                                                                                                                                                            
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 222, in __post_init__                                                                                          
    attr_value = [                                                                                                                                                                                                 
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 223, in <listcomp>                                                                                             
    self.__attr_convert(attr_item, classes[0])                                                                                                                                                                     
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 183, in __attr_convert                                                                                         
    return factory(attr_value)                                                                                                                                                                                     
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 239, in __factory__                                                                                            
    return cls.from_dict(*args, **kwargs)                                                                                                                                                                          
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 277, in from_dict                                                                                              
    **dict(                                                                                                                                                                                                        
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 286, in <lambda>                                                                                               
    lambda object_argument: data.get(object_argument)                                                               
    AttributeError: 'str' object has no attribute 'get'                                                                                                                                                       [26/1806]
Keeping thread 932528191325736992 alive
ERROR:pincer.core:An http exception occurred while trying to send a request to channels/932528191325736992/messages. (400, Bad Request)
ERROR:asyncio:Exception in callback Cron.set_result(<_GatheringFu...ad Request')]>)
handle: <Handle Cron.set_result(<_GatheringFu...ad Request')]>)>
Traceback (most recent call last):
  File "/usr/lib/python3.9/asyncio/events.py", line 80, in _run
    self._context.run(self._callback, *self._args)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/aiocron/__init__.py", line 112, in set_result
    raise result
  File "/opt/antonio/keepalive/bot.py", line 108, in keep_alive
    await bot.keep_them_all_alive()
  File "/opt/antonio/keepalive/bot.py", line 92, in keep_them_all_alive
    await self.keep_alive(thread_id)
  File "/opt/antonio/keepalive/bot.py", line 98, in keep_alive
    msg = await channel.send('ping')
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/objects/guild/channel.py", line 517, in send
    resp = await self._http.post(
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/core/http.py", line 446, in post
    return await self.__send(
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/core/http.py", line 186, in __send
    return await self.__handle_response(
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/core/http.py", line 272, in __handle_response
    raise exception
pincer.exceptions.BadRequestError: Bad Request
ERROR:asyncio:Task exception was never retrieved
future: <Task finished name='Task-1550' coro=<Client.event_handler() done, defined at /opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py:743> exception=AttributeError("'str' object has no
 attribute 'get'")>
Traceback (most recent call last):
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 755, in event_handler
    await self.process_event(payload.event_name.lower(), payload, gateway)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 741, in process_event
    await self.execute_error(e, gateway)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 714, in execute_error
    raise error
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 734, in process_event
    key, args = await self.handle_middleware(payload, name, gateway)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 667, in handle_middleware
    extractable = await ware(self, gateway, payload, *args, **kwargs)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/client.py", line 154, in wrapper
    return await func(cls, gateway, payload)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/middleware/presence_update.py", line 38, in presence_update_middleware
    return ("on_presence_update", PresenceUpdateEvent.from_dict(payload.data))
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 276, in from_dict
    return cls(
  File "<string>", line 8, in __init__
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 222, in __post_init__
    attr_value = [
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 223, in <listcomp>
    self.__attr_convert(attr_item, classes[0])
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 181, in __attr_convert
    return factory(attr_value)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 239, in __factory__
    return cls.from_dict(*args, **kwargs)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 276, in from_dict
    return cls(
  File "<string>", line 18, in __init__
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 222, in __post_init__
    attr_value = [
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 223, in <listcomp>
    self.__attr_convert(attr_item, classes[0])
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 183, in __attr_convert
    return factory(attr_value)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 239, in __factory__
    return cls.from_dict(*args, **kwargs)
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 277, in from_dict
    **dict(
  File "/opt/antonio/keepalive/kavenv/lib/python3.9/site-packages/pincer/utils/api_object.py", line 286, in <lambda>
    lambda object_argument: data.get(object_argument)
AttributeError: 'str' object has no attribute 'get'

Is there anything we can look at or help debug?

Thanks

[fpierfed]

Hi there, looks like the bot is getting a Bad Request error. Does it happen all the time or only on some threads? It might be a permission problem...

[Dr-Electron]

It could be a permission problem. I tried to reproduce and I get this problem mostly while keeping a thread alive. And in my test it is nearly always in one of the channels where we have multiple threads. But sometimes I even get the error right after startup without keep alive being triggered 🤔

Also not sure if related but it often happens after a long waiting time. So the bot keeps threads alive then stops for a long time at some thread and throws this exception.

Often also followed by this exception:

Task exception was never retrieved
future: <Task finished name='Task-1364' coro=<Client.event_handler() done, defined at /usr/local/lib/python3.9/site-packages/pincer/client.py:637> exception=RuntimeError('Middleware `guild_join_request_update` has not been registered.')>
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/pincer/client.py", line 649, in event_handler
    await self.process_event(payload.event_name.lower(), payload, gateway)
  File "/usr/local/lib/python3.9/site-packages/pincer/client.py", line 635, in process_event
    await self.execute_error(e, gateway)
  File "/usr/local/lib/python3.9/site-packages/pincer/client.py", line 608, in execute_error
    raise error
  File "/usr/local/lib/python3.9/site-packages/pincer/client.py", line 628, in process_event
    key, args = await self.handle_middleware(payload, name, gateway)
  File "/usr/local/lib/python3.9/site-packages/pincer/client.py", line 572, in handle_middleware
    raise RuntimeError(f"Middleware `{key}` has not been registered.")
RuntimeError: Middleware `guild_join_request_update` has not been registered.

[Dr-Electron]

On the other hand it doesn't always get stuck at the same thread. So it shouldn't be a permission issue...

[Dr-Electron]

And one last thing from my debugging session today: It seems to be stuck after deleting the message and before the keep_alive call of the next thread. So that's really weird...

Trying to keep 930474990145519646 alive...
Got channel.
Sent message.
Kept 930474990145519646 alive.
Task exception was never retrieved

With the following code in keep_alive:

            print(f'Trying to keep {thread_id} alive...')
            channel = await self.get_channel(int(thread_id))
            print(f'Got channel.')
            msg = await channel.send('ping')
            print(f'Sent message.')
            await msg.delete()
            print(f'Kept {thread_id} alive.')