[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

[w1ld3r]

[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

[onradr]

thanks @w1ld3r

[idmahbub]

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)`

[w1ld3r]

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]

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]

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.