I have so many questions. in the official website https://github.com/openai/neural-mmo
I can not correctly render the program. And I used this version, but still problems.
I fix some run
python3 Forge.py --render
and then run
./client.sh
and I can not establish the connection always!!for your version , this problem is :
**2020-02-17 16:26:06+0800 [-] Uptime: 17.4 , Tick: 29
2020-02-17 16:26:06+0800 [-] Uptime: 18.0 , Tick: 30
2020-02-17 16:26:06+0800 [-] Created a server
2020-02-17 16:26:06+0800 [-] WebSocket connection request: {"extensions": [], "protocols": [], "version": 13, "path": "/ws", "host": "localhost", "headers": {"user-agent": "websocket-sharp/1.0", "sec-websocket-key": "uR6Ibp92jIOZrK87bgtu1A==", "sec-websocket-version": "13", "connection": "Upgrade", "host": "localhost:8080", "upgrade": "websocket"}, "origin": "", "params": {}, "peer": "tcp4:127.0.0.1:43820"}
2020-02-17 16:26:06+0800 [-] Unexpected exception in onConnect ['Attempt to send on a closed protocol']
2020-02-17 16:26:06+0800 [-] Traceback (most recent call last):
File "/home/dm/.local/lib/python3.5/site-packages/autobahn/websocket/protocol.py", line 1206, in _dataReceived
self.consumeData()
File "/home/dm/.local/lib/python3.5/site-packages/autobahn/websocket/protocol.py", line 1235, in consumeData
self.processHandshake()
File "/home/dm/.local/lib/python3.5/site-packages/autobahn/websocket/protocol.py", line 2821, in processHandshake
f = txaio.as_future(self.onConnect, request)
File "/home/dm/.local/lib/python3.5/site-packages/txaio/tx.py", line 430, in as_future
return maybeDeferred(fun, *args, **kwargs)
--- ---
File "/home/dm/.local/lib/python3.5/site-packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/dm/openai/Neural_MMO/projekt/neural-mmo/forge/embyr/twistedserver.py", line 71, in onConnect
self.sendUpdate()
File "/home/dm/openai/Neural_MMO/projekt/neural-mmo/forge/embyr/twistedserver.py", line 100, in sendUpdate
self.sendMessage(packet, False)
File "/home/dm/.local/lib/python3.5/site-packages/autobahn/websocket/protocol.py", line 2190, in sendMessage
raise Disconnected("Attempt to send on a closed protocol")
autobahn.exception.Disconnected: Attempt to send on a closed protocol

2020-02-17 16:26:06+0800 [-] failing WebSocket opening handshake ('Internal server error: Attempt to send on a closed protocol')
2020-02-17 16:26:06+0800 [-] dropping connection to peer tcp4:127.0.0.1:43820 with abort=False: Internal server error: Attempt to send on a closed protocol**

And the official version still have problems when connection to websocket. And when using the webclient not unityclient, this problem still exists. I doubt why no one ask this question.

My system is ubuntu 16.04

Maybe I set up the environments wrongly. But when I browse http://localhost:8080/forge/embyr/ I always run into a gray page with a big title and a brief help with controls, like this:

I have followed the instructions in https://github.com/openai/neural-mmo, and
python Forge.py --render
appears to be running smoothly:
Uptime: 388.8 , Tick: 648 Uptime: 389.4 , Tick: 649 Uptime: 390.0 , Tick: 650 Uptime: 390.6 , Tick: 651

I'm on macOS Mojave, with python 3.5 and the following packages:

Package           Version    
----------------- -----------
astroid           2.1.0      
atomicwrites      1.3.0      
attrs             19.1.0     
autobahn          19.2.1     
Automat           0.7.0      
Click             7.0        
colorama          0.4.1      
constantly        15.1.0     
cycler            0.10.0     
Django            2.1.7      
filelock          3.0.10     
flatbuffers       1.10       
funcsigs          1.0.2      
hyperlink         18.0.0     
idna              2.8        
image             1.5.27     
incremental       17.5.0     
isort             4.3.4      
kiwisolver        1.0.1      
lazy-object-proxy 1.3.1      
matplotlib        3.0.3      
mccabe            0.6.1      
more-itertools    6.0.0      
numpy             1.16.2     
opensimplex       0.2        
pathlib2          2.3.3      
Pillow            5.4.1      
pip               18.1       
pluggy            0.9.0      
psutil            5.5.1      
py                1.8.0      
pygame            1.9.4      
PyHamcrest        1.9.0      
pylint            2.2.2      
pyparsing         2.3.1      
pytest            4.3.0      
python-dateutil   2.8.0      
PyTMX             3.21.7     
pytz              2018.9     
PyYAML            3.13       
ray               0.6.3      
redis             3.2.0      
scipy             1.2.1      
setproctitle      1.1.10     
setuptools        28.8.0     
six               1.12.0     
torch             1.0.1.post2
torchvision       0.2.2.post3
Twisted           18.9.0     
txaio             18.8.1     
typed-ast         1.2.0      
virtualenv        16.2.0     
wheel             0.32.3     
wrapt             1.11.1     
zope.interface    4.6.0