search

w1ld3r / crypto-signal

The #1 Automated Technical Analysis (TA) & Algo. Trading tool for Coinbase, Bittrex, Binance, and more! (Track over 500+ coins)
http://cryptosignal.dev
MIT License
76 stars 37 forks source link

[BUG] /usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame #21

Closed onradr closed 3 years ago

onradr commented 3 years ago

Hi @w1ld3r If I run with the app with "ma_crossover", I am getting the following message on output. I don't know if it will cause a calculation or comparison error, but I wanted to let you know.

ERROR:
Starting Worker-209
Starting default analyzer...
Using the following exchange(s): ['binance']
Getting data for ['TLM/USDT']
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
  self._setitem_single_block(indexer, value, name)
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame
idmahbub commented 3 years ago

i have some issue, this my config.yml :

` settings: log_level: INFO update_interval: 120 start_worker_interval: 2 market_data_chunk_size: 1 timezone: Europe/Paris exchanges: binance: required: enabled: true all_pairs:

No notifications come for me, in my warning log : `No configured markets, using all available on exchange. Getting all ['USDT'] market pairs for binance enabled notifers: ['telegram'] Starting Worker-1 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['BTC/USDT'] enabled notifers: ['telegram'] Starting Worker-2 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['ETH/USDT'] Beginning analysis of binance Beginning analysis of BTC/USDT enabled notifers: ['telegram'] Starting Worker-3 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['BNB/USDT'] /usr/local/lib/python3.8/dist-packages/pandas/core/indexing.py:670: SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy iloc._setitem_with_indexer(indexer, value)`

w1ld3r commented 3 years ago

Hi @w1ld3r If I run with the app with "ma_crossover", I am getting the following message on output. I don't know if it will cause a calculation or comparison error, but I wanted to let you know.

ERROR:
Starting Worker-209
Starting default analyzer...
Using the following exchange(s): ['binance']
Getting data for ['TLM/USDT']
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
  self._setitem_single_block(indexer, value, name)
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

Have you check if the value are good ? I've already notice this warning but, for what I remenber, it was not a big issue.

w1ld3r commented 3 years ago

i have some issue, this my config.yml :

` settings: log_level: INFO update_interval: 120 start_worker_interval: 2 market_data_chunk_size: 1 timezone: Europe/Paris exchanges: binance: required: enabled: true all_pairs:

  • USDT indicators: rsi:
  • enabled: true alert_enabled: true alert_frequency: always signal:
  • rsi hot: 30 cold: 70 candle_period: 1h period_count: 14
  • enabled: true alert_enabled: true alert_frequency: always signal:
  • rsi hot: 40 cold: 60 candle_period: 1d period_count: 14 bollinger:
  • enabled: true candle_period: 1h alert_enabled: true alert_frequency: always period_count: 25 std_dev: 2.5 signal:
  • low_band
  • close
  • up_band mute_cold: false
  • enabled: true candle_period: 1d alert_enabled: true alert_frequency: always period_count: 25 std_dev: 2.5 signal:
  • low_band
  • close
  • up_band mute_cold: false aroon_oscillator:
  • enabled: true alert_enabled: true alert_frequency: always sma_vol_period: 50 period_count: 14 signal:

  • aroon candle_period: 1h conditionals:

    • label: "Signal to buy" hot:

      • rsi: 0
      • rsi: 1 cold:
      • bollinger: 0

    • label: "Signal to buy" hot:

      • rsi: 1

    • label: "Signal to sell" cold:

      • rsi: 1
      • rsi: 0 hot:
      • aroon_oscillator: 0 notifiers: telegram: required: token: sss chat_id: aaaa optional: parse_mode: html template: "[{{market}}] {{indicator}} {{status}} {{values}} {{ '\n' -}}" `

No notifications come for me, in my warning log : `No configured markets, using all available on exchange. Getting all ['USDT'] market pairs for binance enabled notifers: ['telegram'] Starting Worker-1 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['BTC/USDT'] enabled notifers: ['telegram'] Starting Worker-2 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['ETH/USDT'] Beginning analysis of binance Beginning analysis of BTC/USDT enabled notifers: ['telegram'] Starting Worker-3 Starting default analyzer... Using the following exchange(s): ['binance'] Getting data for ['BNB/USDT'] /usr/local/lib/python3.8/dist-packages/pandas/core/indexing.py:670: SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy iloc._setitem_with_indexer(indexer, value)`

Please create a new issue using the BUG template.

onradr commented 3 years ago

Hi @w1ld3r If I run with the app with "ma_crossover", I am getting the following message on output. I don't know if it will cause a calculation or comparison error, but I wanted to let you know.

ERROR:
Starting Worker-209
Starting default analyzer...
Using the following exchange(s): ['binance']
Getting data for ['TLM/USDT']
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
  self._setitem_single_block(indexer, value, name)
/usr/local/lib/python3.8/site-packages/pandas/core/indexing.py:1637: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

Have you check if the value are good ? I've already notice this warning but, for what I remenber, it was not a big issue.

onradr commented 3 years ago

thanks @w1ld3r