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Run Error with GA - Error: config failure

See original GitHub issue

Hello, I’m fairly new to this, and I have yet to get a successful run, but I seem so close it’s driving me crazy! When I run the following command python3 japonicus.py -g --strat PPO it seems to start successfully, my gekko debug runs a mile a minute, but after about 30 seconds I get the following error:

	GEKKO
     ██╗ █████╗ ██████╗  ██████╗ ███╗   ██╗██╗ ██████╗██╗   ██╗███████╗
     ██║██╔══██╗██╔══██╗██╔═══██╗████╗  ██║██║██╔════╝██║   ██║██╔════╝
     ██║███████║██████╔╝██║   ██║██╔██╗ ██║██║██║     ██║   ██║███████╗
██   ██║██╔══██║██╔═══╝ ██║   ██║██║╚██╗██║██║██║     ██║   ██║╚════██║
╚█████╔╝██║  ██║██║     ╚██████╔╝██║ ╚████║██║╚██████╗╚██████╔╝███████║
 ╚════╝ ╚═╝  ╚═╝╚═╝      ╚═════╝ ╚═╝  ╚═══╝╚═╝ ╚═════╝ ╚═════╝ ╚══════╝
								v0.29

The profits reported here are the profit beyond market price change;
	i.e. shown profit =  <backtest profit> - <market profit in evaluated candlestick period>;
Evolving PPO strategy;

evaluated parameters ranges:
short                         (6, 18)
long                          (13, 39)
signal                        (1, 18)
thresholds.down               (-0.5, 0.0)
thresholds.up                 (0.0, 0.5)
thresholds.persistence        (2, 10)

using candlestick dataset 2017-08-01 00:00:00 to 2017-12-12 11:11:00

	======  EPOCH 0/400  ======
Locale1
first unevaluated: 30
0 individues removed due to equality
[30]
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 38.480000000000004, 'short': 15.0, 'signal': 12.73, 'thresholds': {'down': -0.010000000000000009, 'persistence': 8.48, 'up': 0.225}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 22.880000000000003, 'short': 9.6, 'signal': 12.73, 'thresholds': {'down': -0.255, 'persistence': 8.08, 'up': 0.0}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 14.82, 'short': 16.68, 'signal': 1.51, 'thresholds': {'down': -0.20500000000000002, 'persistence': 5.359999999999999, 'up': 0.265}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 28.6, 'short': 16.08, 'signal': 8.82, 'thresholds': {'down': -0.25, 'persistence': 5.84, 'up': 0.2}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 31.46, 'short': 15.719999999999999, 'signal': 1.85, 'thresholds': {'down': -0.020000000000000018, 'persistence': 4.24, 'up': 0.2}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 26.52, 'short': 13.68, 'signal': 7.630000000000001, 'thresholds': {'down': -0.32999999999999996, 'persistence': 8.0, 'up': 0.035}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
Error: config failure
Error: config failure
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 28.6, 'short': 14.879999999999999, 'signal': 8.65, 'thresholds': {'down': -0.22499999999999998, 'persistence': 3.04, 'up': 0.47500000000000003}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 31.2, 'short': 17.88, 'signal': 15.790000000000001, 'thresholds': {'down': -0.14999999999999997, 'persistence': 3.6, 'up': 0.15}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 33.019999999999996, 'short': 15.719999999999999, 'signal': 11.71, 'thresholds': {'down': -0.07, 'persistence': 7.04, 'up': 0.38}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 18.2, 'short': 10.92, 'signal': 17.150000000000002, 'thresholds': {'down': -0.02999999999999997, 'persistence': 8.32, 'up': 0.275}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 19.5, 'short': 11.04, 'signal': 13.750000000000002, 'thresholds': {'down': -0.31, 'persistence': 5.92, 'up': 0.29}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 17.16, 'short': 16.799999999999997, 'signal': 1.0, 'thresholds': {'down': -0.09499999999999997, 'persistence': 8.56, 'up': 0.41500000000000004}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 15.34, 'short': 9.6, 'signal': 1.17, 'thresholds': {'down': -0.015000000000000013, 'persistence': 9.600000000000001, 'up': 0.015}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 13.78, 'short': 11.28, 'signal': 3.3800000000000003, 'thresholds': {'down': -0.13, 'persistence': 8.64, 'up': 0.45}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
Error: config failure
http://localhost:3000/api/backtest
{'gekkoConfig': {'debug': True, 'info': True, 'watch': {'exchange': 'gdax', 'currency': 'USD', 'asset': 'ETH'}, 'paperTrader': {'fee': 0.25, 'feeMaker': 0.15, 'feeTaker': 0.25, 'feeUsing': 'maker', 'slippage': 0.05, 'simulationBalance': {'asset': 1, 'currency': 100}, 'reportRoundtrips': True, 'enabled': True}, 'tradingAdvisor': {'enabled': True, 'method': 'PPO', 'candleSize': 15, 'historySize': 10}, 'PPO': {'long': 31.46, 'short': 14.4, 'signal': 13.750000000000002, 'thresholds': {'down': -0.46, 'persistence': 2.32, 'up': 0.48}}, 'backtest': {'daterange': {'from': '2017-10-12 04:40:34', 'to': '2017-12-11 04:40:34'}}, 'performanceAnalyzer': {'riskFreeReturn': 2, 'enabled': True}, 'valid': True}, 'data': {'candleProps': ['id', 'start', 'open', 'high', 'low', 'close', 'vwp', 'volume', 'trades'], 'indicatorResults': True, 'report': True, 'roundtrips': False, 'trades': True}}
multiprocessing.pool.RemoteTraceback: 
"""
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 386, in _make_request
    six.raise_from(e, None)
  File "<string>", line 2, in raise_from
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 382, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/local/lib/python3.6/http/client.py", line 1331, in getresponse
    response.begin()
  File "/usr/local/lib/python3.6/http/client.py", line 297, in begin
    version, status, reason = self._read_status()
  File "/usr/local/lib/python3.6/http/client.py", line 266, in _read_status
    raise RemoteDisconnected("Remote end closed connection without"
http.client.RemoteDisconnected: Remote end closed connection without response

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 438, in send
    timeout=timeout
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 649, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/util/retry.py", line 357, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/packages/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 386, in _make_request
    six.raise_from(e, None)
  File "<string>", line 2, in raise_from
  File "/usr/local/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 382, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/local/lib/python3.6/http/client.py", line 1331, in getresponse
    response.begin()
  File "/usr/local/lib/python3.6/http/client.py", line 297, in begin
    version, status, reason = self._read_status()
  File "/usr/local/lib/python3.6/http/client.py", line 266, in _read_status
    raise RemoteDisconnected("Remote end closed connection without"
requests.packages.urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 47, in starmapstar
    return list(itertools.starmap(args[0], args[1]))
  File "/home/user/japonicus/evolution_generations.py", line 39, in bEvaluate
    DateRange, phenotype, gekkoUrl)
  File "/home/user/japonicus/promoterz/evaluation/gekko.py", line 268, in Evaluate
    Debug=genconf.gekkoDebug) for DR in DateRange ]
  File "/home/user/japonicus/promoterz/evaluation/gekko.py", line 268, in <listcomp>
    Debug=genconf.gekkoDebug) for DR in DateRange ]
  File "/home/user/japonicus/promoterz/evaluation/gekko.py", line 112, in runBacktest
    result = httpPost(url, gekko_config)
  File "/home/user/japonicus/promoterz/evaluation/gekko.py", line 41, in httpPost
    raise e
  File "/home/user/japonicus/promoterz/evaluation/gekko.py", line 31, in httpPost
    Request = requests.post(URL, json=data)
  File "/usr/local/lib/python3.6/site-packages/requests/api.py", line 112, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 518, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 639, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 488, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response',))
"""

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

Traceback (most recent call last):
  File "japonicus.py", line 99, in <module>
    gekko_generations(TargetParameters, GenerationMethod, EvaluationMode, web=APP)
  File "/home/user/japonicus/evolution_generations.py", line 106, in gekko_generations
    World.runEPOCH()
  File "/home/user/japonicus/promoterz/sequence/parallel_world.py", line 12, in world_EPOCH
    LOCALE.run()
  File "/home/user/japonicus/promoterz/locale.py", line 51, in run
    self.loop(self.World, self)
  File "/home/user/japonicus/promoterz/sequence/standard_loop.py", line 33, in standard_loop
    locale.extraStats['nb_evaluated'], locale.extraStats['avgTrades'] = World.parallel.evaluatePopulation(locale)
  File "/home/user/japonicus/promoterz/evaluationPool.py", line 60, in evaluatePopulation
    results[A] = results[A].get(timeout=timeout)
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/home/user/japonicus/promoterz/evaluationPool.py", line 31, in evaluateBackend
    fitnesses = P.starmap(self.EvaluationTool, Q )
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 274, in starmap
    return self._map_async(func, iterable, starmapstar, chunksize).get()
  File "/usr/local/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response',))

I can post my config files for review if you’d like, please note I updated your default code in Settings.py from example-config.js to sample-config.js in both spots as that is the default name of the gekko config, no example-config.js exists. But I’m still getting the same error before and after that change.

Any thoughts would be appreciated! Thanks.

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:12 (5 by maintainers)

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2reactions
BradT7commented, Jan 26, 2018

Sorry about that :p Okay I got some good news! I’ve installed python on a new box using the method above and after figuring out a headache with pip I’ve got GA (-g) running! I’m at about 50 out of 400 so far, no errors! Here is the additional install code I needed, in case it helps anyone else, may want to include variation of it on your main install instruction page. After installing python 3.6, pip (pip3) kept getting installed and referenced my python 3.5 which came pre-installed on Mint. This is how I got pip to run on 3.6 after much reading on the interwebs! sudo python3.6 -m pip install --upgrade pip sudo python3.6 -m pip install -r requirements.txt python3.6 japonicus.py -g --strat PPO

Note I had to specifically reference python3.6 for all commands, not just python3, otherwise it would use 3.5, or at least use 3.5 for the pip portion, and break everything for me.

I’ll get back to you on -b results (issue 59) after this has completed running overnight. Thanks!

1reaction
BradT7commented, Jan 29, 2018

My first 400 Epoch Success!! 😄 With one or all of these variables changed. Not importing any datasets at the same time, Increasing node memory size (apparently default is around 1.5GB), More CPU availability (no mining at same time), Increasing VirtualBox to more than 1 CPU thread. I will try in the future while importing dataset again at same time, as that might be a coding feature that could be improved, and check for success or failure. I will also try separate without increasing node memory size, because if that’s required that’s a key instruction for future use too! I’ll try with limited CPU again at some point too. If it’s the first two that were causing issues at least it might be relevant information for you. I’ll keep you posted! Thanks for the great software! Looking forward to playing more with it now that it’s working 😃

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