TA.EV_MACD UnboundLocalError: local variable 'x' referenced before assignment

[higuamo]

Example:
import finta
print(df)
macd = finta.TA.EV_MACD(df)

Output(Partial)
open close high low volume
2018-03-19 264.293667 261.528421 265.308880 259.720376 109208442.0
2018-03-20 261.963513 261.973181 262.669327 261.228692 59757271.0
2018-03-21 261.924838 261.470409 264.216318 261.238361 78709578.0
2018-03-22 259.033899 254.934374 259.962094 254.634645 148785916.0
2018-03-23 255.417809 249.500570 255.775550 249.287859 183534751.0
[446 rows x 5 columns]

macd = finta.TA.EV_MACD(df)

File "/home/xxx/.local/lib/python3.6/site-packages/finta/finta.py", line 517, in EV_MACD
evwma_slow = cls.EVWMA(ohlcv, period_slow)
File "/home/xxx/.local/lib/python3.6/site-packages/finta/finta.py", line 317, in EVWMA
for x, y in zip(x.fillna(0).iteritems(), y.iteritems()):
UnboundLocalError: local variable 'x' referenced before assignment

Versions:
python 3.6.7 (default, Oct 22 2018, 11:32:17)
[GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

Pandas 0.25.3

[peerchemist]

How many rows in that df?

[higuamo]

Hi peerchemist, I hope the attached files would help

…

On Tue, Dec 24, 2019 at 5:08 AM peerchemist ***@***.***> wrote: How many rows in that df? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#47?email_source=notifications&email_token=AHPPEUGOYXHOAFT2EWM2SOLQ2HNS7A5CNFSM4J6XZZNKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHS6GUQ#issuecomment-568714066>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHPPEUD7BWMZALTPMWQNVSDQ2HNS7ANCNFSM4J6XZZNA> .

[peerchemist]

Hello, you did not attach anything.

[peerchemist]

I was not able to replicate this.