OSerror when trying save preprocessed copy in kilosort4

[kingsEffy]

Describe the issue:

Hi,
Have anyone experienced this error in kilosrt4 GUI when trying to save preprocessed dat copy? We are using standard parameter settings. And there i8s no such error before when we did not select save copy.

Reproduce the bug:

No response

Error message:

No response

Version information:

Kilosort 4: Kilosort version 4.0.15

[jacobpennington]

Can you please attach a screenshot of what the Kilosort4 GUI looks like after loading the data?
You should also try updating to the latest version of Kilosort, v4.0.19.

[KunmingS]

Seems like results_dir / 'temp_wh.dat' did not act correctly so np.memmap has an invalid argument. Do you assigned results_dir on GUI? And could you please check if the results_dir exist? According to https://github.com/MouseLand/Kilosort/blob/v4.0.15/kilosort/gui/sorter.py#L46, if self.results_directory has a meaningful value, then the result_dir should exist on disk. result_dir had been assigned on https://github.com/MouseLand/Kilosort/blob/v4.0.15/kilosort/gui/main.py#L500. And I don't think this issue is related to version cause all related code remains unchanged from 4.0.15 to 4.0.19.

[jacobpennington]

@KunmingS Can you please attach a screenshot of what the Kilosort4 GUI looks like after loading the data, if you're having this issue as well?