Issue when trying to find correlations "TypeError: 'NoneType' object is not subscriptable"

[k-nayak]

Hello,
I am currently facing an error and i am still unable to figure out what the issue is.

Traceback (most recent call last):
File "C:\Users\NAK4SI\AppData\Roaming\Python\Python38\site-packages\dtale\views.py", line 114, in _handle_exceptions
return func(*args, **kwargs)
File "C:\Users\NAK4SI\AppData\Roaming\Python\Python38\site-packages\dtale\views.py", line 2923, in get_scatter
y_cols = [cols[1], idx_col]
TypeError: 'NoneType' object is not subscriptable

Is there any fix to it or is the problem with my dataset (.csv). Any help is appreciated thanks!

[aschonfeld]

@k-nayak without your actual data or at least the data data types of the columns I can't be 100% sure, but I will add some additional checks to gracefully handle this situation

[k-nayak]

Thanks for the quick response I am trying to visualize and find correlations using dtale, my data has multiple parameters and its recorded values. It is a time-series dataset. I am able to visualize some of the parameters using dtale but while attempting to compute correlations I face the above-mentioned error. Please do let me know if I can give any more info to figure out the issue.

[aschonfeld]

@k-nayak just released v2.1.0 let me know if the fix works. Also, if you haven't already, please put your ⭐ on the repo. Thanks 🙏

[k-nayak]

Thanks, the error no longer pops while trying to find the correlations.

But there seems to be a glitch I believe, when I try to select a certain variable the drop down menu is blank but the variables are still present. I am able to select but not see what I am trying to select.

[aschonfeld]

@k-nayak sorry I have a fix for that, will let you know when it's in

[aschonfeld]

@k-nayak just released v2.1.2 with the fix for this