Traceback (most recent call last):


 "<path_to_my_venv>\Scripts\shreddit-script.py", line 33, in <module>

sys.exit(load_entry_point('shreddit==6.0.7', 'console_scripts', 'shreddit')())


 "<path_to_my_venv>\lib\site-packages\shreddit\app.py", line 44, in main

shredder = Shredder(default_config, args.user)


 "<path_to_my_venv>\lib\site-packages\shreddit\shredder.py", line 33, in __init__

self._recent_cutoff = arrow.now().replace(hours=-self._hours)


 "<path_to_my_venv>\lib\site-packages\arrow\arrow.py", line 807, in replace

raise AttributeError('unknown attribute: "{}"'.format(key))
AttributeError: unknown attribute: "hours"

Traceback (most recent call last):


 "/home/hummingbot/hummingbot/core/utils/async_utils.py", line 9, in safe_wrapper

return await c


 "/home/hummingbot/hummingbot/client/command/start_command.py", line 84, in start_check

await self.start_market_making(self.strategy_name)


 "/home/hummingbot/hummingbot/client/command/start_command.py", line 90, in start_market_making

start_strategy(self)


 "/home/hummingbot/hummingbot/strategy/arbitrage/start.py", line 34, in start

self._initialize_markets(market_names)


 "/home/hummingbot/hummingbot/client/hummingbot_application.py", line 275, in _initialize_markets

market = BambooRelayMarket(


 "hummingbot/market/bamboo_relay/bamboo_relay_market.pyx", line 187, in hummingbot.market.bamboo_relay.bamboo_relay_market.BambooRelayMarket.__init__

self._withdraw_rules = {}
AttributeError: 'hummingbot.market.bamboo_relay.bamboo_relay_market.BambooRelayMarket' object has no attribute '_withdraw_rules'
