metadata of TsGroup not showing after updating to 0.8.3 from 0.7.1

[yfujis]

Hi Pynapple team,

I have spike time data saved as a TsGroup object. After updating to 0.8.3 from 0.7.1. Only "rate" shows up in the metadata and everything else is gone. Is this a known issue? Is there a workaround?

[gviejo]

Can you explain how you load your TsGroup? Is it from NWB? From NPZ? From custom data?

[yfujis]

It's saved as .npz file and read with

session = nap.load_folder(basepath)
Then,
spikes = session['derivatives']['spikes']

thanks!

[gviejo]

It is very likely because of the new metadata class. Do you have a npz file you could share?

[yfujis]

Thanks! I just slacked you,