Sorry if I am doing this wrong, this is my first time posting on github!

I am running into an error when importing my data with read_epochs_eeglab. On line 150 of eeglab.py (within the function get_montage_information):

for item in list(zip(*eeg.chaninfo['nodatchans'].values())):

I get the error: "TypeError: 'float' object is not iterable".

It looks like the format of the reference channel within the data file is incorrect somehow, but I am just directly importing the .set with read_epochs_eeglab so I am not sure where I could be making a mistake. eeg.chaninfo['nodatchans'] looks like:

Any help would be greatly appreciated!