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I'm googling to figure out the NoneType issue, and found this chatroom ....just trying to go through the first jupyter example!
Anyone was able to follow tutorial from medium.com?

NameError Traceback (most recent call last)

<ipython-input-1-6a1a1c5b0e55> in <module>
1 from tensortrade.environments import TradingEnvironment
----> 2 environment = TradingEnvironment(exchange=exchange,
3 action_scheme=action_scheme,
4 reward_scheme=reward_scheme,
5 feature_pipeline=feature_pipeline)

NameError: name 'exchange' is not defined

and when defining exchange I get this: Can't instantiate abstract class CCXTExchange with abstract methods is_pair_tradeable
@JakubSledz Are you doing drl?
Hi All
Author are you rich man, and contribute it to open source for as donation for poor developers?
self.key = list(filter(self.selector, inbound_data.keys()))[0] will cause index error when the list created is empty, especially happening in train_and_evaluate.ipynb. Does anyone know how to fix it?
What is $CPU_IMAGE parameter needs for run make run-python?
Leonardo Andrés Jofré Flor
hello to all
I have a little question about the latest version of TensorTrade
in codelab afte the library was installed I tried to import the module
import tensortrade

AttributeError Traceback (most recent call last)

<ipython-input-6-aa95c9680168> in <module>()
----> 1 import tensortrade

2 frames
/usr/local/lib/python3.6/dist-packages/tensortrade/environments/trading_environment.py in <module>()
23 from typing import Union, Tuple, List, Dict
---> 25 import tensortrade.exchanges as exchanges
26 import tensortrade.actions as actions
27 import tensortrade.rewards as rewards

AttributeError: module 'tensortrade' has no attribute 'exchanges'

some body has an idea about it?
Mustafa Qamar-ud-Din

I am getting the same, it seems there is a lot of moving namespaces around,

Traceback (most recent call last):
File "evaluate.py", line 21, in <module>
from tensortrade.data import Stream
ModuleNotFoundError: No module named 'tensortrade.data'

Any help would be appreciated ...
Rod Monk
Hi! I am getting the message "standard_init_linux.go:211: exec user process caused "no such file or directory"
when I go to start the tensor-trade jupyter server. I am running Ubuntu 19.10. Any ideas? Thanks in advance.
What is your start command? jupyter notebook
The error message comes to me when I try to start with: >> jupyter notebook start
Hi! I have problems with the import
from tensortrade.exchanges ... and
from tensortrade.features ...
The document does not provide any information whether something has changed in the module structure?
Where is the problem?
Hi, in reproducing the examples/setup_environment_tutorial.ipynb, I experienced that feed.next() in cell/line 8 always returns nothing. Prior to that, I saw the same list of warnings as shown in cell 7 except the last line din[i] = 100 * (din_mio[i]/trs[i]). So I wonder if you have met this issue before and whether there is a solution for it? Thank you
@anony-account i'm having the same issue
Daniel Tong
Hi guys, I came cross this project on github, I want to read the documentation first and try to implement some examples
but the documentation page is down i feel
Hi guys,where there are detailed tutorials.I always have many problems running the program
Alejandro Vaca
Hi there!
Could someone who has some experience with the library send me any toy example of how to create an environment with external data in .csv and then train a simple model with ray?
Alejandro Vaca
(or any other rl library)
Invalid/expired link for the Discord Server on the github tensortrade-org/tensortrade
I get this error, how to resolve ?
AttributeError: module 'tensorflow._api.v2.train' has no attribute 'AdadeltaOptimizer'
anyone who knows how to use ParallelDQNAgent?
hello, any guide on connecting to APIs for live trading?
my tensortrade got from 'tensortrade.oms' but from 'tensortrade.environments', am I on the different library or just it's legacy?
Hello! Someone has used the PushFeed? I can't understand how to use live datas
Where possible to find a good worked tutorial by tensortrade? Some of the links that I found doesn't work because some functions were deprecated or some modules are not compatible with another module. (https://towardsdatascience.com/trade-smarter-w-reinforcement-learning-a5e91163f315 or https://levelup.gitconnected.com/using-tensortrade-for-making-a-simple-trading-algorithm-6fad4d9bc79c )
Same question here. Did anyone get this to work? What's a good tutorial for it? Where is the most "stable" version you could find that actually compiles & runs?
I’ve got it working. Here is the repo
Carlo Grisetti
Would you guys mind pushing examples as PRs in the main repo? It would be nice to consolidate those all in one place
Artūras Sotničenko
Is it possible to pass tensorflow callbacks to agent.train([...], callbacks=[mycalllback]) as in tensforflow model training? I see parameter named callback, but it looks like it does nothing?
Hi, i have a question. Is it right that agent in tensortrade can only hold one order one time? and how it confirms that the previous order has close so that it can open a new order?
Hi, can anyone please help me? I can't figure out how to use PushFeed with live data. How do you feed new data in live trading?
Vandana Kumar
Hi, I am getting a warning while running tensortrade with some added inputs to data feed
'size does not match minimum' can anyone please let me know what this mean ?
Hi. It seems in tensortrade V1.0.3 there is no support for live trading like using cctx . should I implement a live trading service myself?