Unable to analyze candle (OHLCV) data for pair DGB/USDT: input_arrays parameter missing required data key: ema1 about nostalgiaforinfinity

[nakapola]

Look like DDOS protection from exchange. Increase your rate limit would help in long terms

[LucianPopaLVP]

Look like DDOS protection from exchange. Increase your rate limit would help in long terms

Translate please? :)) what limit should i increase?

[jurekl]

"exchange": {
    "name": "binance",
    "key": "",
    "secret": "",
    "ccxt_config": {"enableRateLimit": true},
    "ccxt_async_config": {
        "enableRateLimit": true,
        "rateLimit": 200  <=========== HERE !!!
    },

[LucianPopaLVP]

"exchange": {
    "name": "binance",
    "key": "",
    "secret": "",
    "ccxt_config": {"enableRateLimit": true},
    "ccxt_async_config": {
        "enableRateLimit": true,
        "rateLimit": 200  <=========== HERE !!!
    },

no go. i am still getting the error. :(

[HenriPiot-dev]

I got the same error from today, my bot is running for 6 days !
This Is a log exemple :
freqtrade.strategy.interface: WARNING - Empty candle (OHLCV) data for pair OMG/USDT
My rate limit is set to 300

[LucianPopaLVP]

I got the same error from today, my bot is running for 6 days !
This Is a log exemple :
freqtrade.strategy.interface: WARNING - Empty candle (OHLCV) data for pair OMG/USDT
My rate limit is set to 300

don't know what is the problem....the error came back today, after I've done nothing in the first place to fix it :( just restarted everything and worked in that day, but doesn't;t work today .

[eSeR1805]

Are you using docker or native install?
what does this output?
curl -s -D - "https://api.binance.com/api/v3/klines?symbol=BTCUSDT&interval=1h"

[LucianPopaLVP]

Are you using docker or native install?
what does this output?
curl -s -D - "https://api.binance.com/api/v3/klines?symbol=BTCUSDT&interval=1h"

(.env) lvp@lvp-VirtualBox:~/freqtrade$ curl -s -D - "https://api.binance.com/api/v3/klines?symbol=BTCUSDT&interval=1h"

Command 'curl' not found, but can be installed with:

sudo snap install curl # version 7.78.0, or
sudo apt install curl # version 7.68.0-1ubuntu2.6

See 'snap info curl' for additional versions.

should I just go ahead and install this?

[topscoder]

Had same issue here. Fixed by installing pandas-ta:

pip install pandas-ta

[eSeR1805]

should I just go ahead and install this?

Yes. Also tell us if you're using docker or not.

[LucianPopaLVP]

should I just go ahead and install this?

Yes. Also tell us if you're using docker or not.

not using docker, just native install.

[moemelek]

I had similar issue. Might have found the reason.

Initial error, and this was for most if not all coins:
freqtrade.strategy.interface - WARNING - Unable to analyze candle (OHLCV) data for pair CELR/EUR: input_arrays parameter missing required data key: ema1

By suggestion from @topscoder I did "pip install pandas-ta".

Now log just mentioned one coin:
freqtrade.strategy.interface - WARNING - Unable to analyze candle (OHLCV) data for pair CELR/EUR: inputs are all NaN

I found out that on my exchange (Bitvavo) CELR was blocked from trading. So api-request must have reported NaN witch must have threw off the script. I blacklisted this coin and now it appears to be working.

[LucianPopaLVP]

Had same issue here. Fixed by installing pandas-ta:

pip install pandas-ta

didn't help! already had that library installed :(

[Gjuju]

Try with pandas_ta instead of pandas-ta

[eSeR1805]

@LucianPopaLVP is this still a problem?