Problem with load eeglab file

Hi everyone! I have problem with loading data. I have eeglab files (example: https://ufile.io/f/js83q) and after using mne.io.read_raw_eeglab I get: Reading rest1_1_trigg.fdt

TypeError Traceback (most recent call last)
TypeError: only size-1 arrays can be converted to Python scalars

The above exception was the direct cause of the following exception:

ValueError Traceback (most recent call last)

<ipython-input-20-49d5d8853521> in <module>
----> 1 mne.io.read_raw_eeglab(os.path.join(folder_with_data, files_all[0]))

~.conda\envs\mne\lib\site-packages\mne\io\eeglab\eeglab.py in read_raw_eeglab(input_fname, eog, preload, uint16_codec, verbose)
219 .. versionadded:: 0.11.0
220 """
--> 221 return RawEEGLAB(input_fname=input_fname, preload=preload,
222 eog=eog, verbose=verbose, uint16_codec=uint16_codec)
223

<decorator-gen-197> in init(self, input_fname, eog, preload, uint16_codec, verbose)

~.conda\envs\mne\lib\site-packages\mne\io\eeglab\eeglab.py in init(self, input_fname, eog, preload, uint16_codec, verbose)
353
354 # create event_ch from annotations
--> 355 annot = read_annotations(input_fname)
356 self.set_annotations(annot)
357 _check_boundary(annot, None)

~.conda\envs\mne\lib\site-packages\mne\annotations.py in read_annotations(fname, sfreq, uint16_codec)
665
666 elif name.endswith('set'):
--> 667 annotations = _read_annotations_eeglab(fname,
668 uint16_codec=uint16_codec)
669

~.conda\envs\mne\lib\site-packages\mne\io\eeglab\eeglab.py in _read_annotations_eeglab(eeg, uint16_codec)
611 duration = np.zeros(len(onset))
612 if len(events) > 0 and hasattr(events[0], 'duration'):
--> 613 duration[:] = [event.duration for event in events]
614
615 return Annotations(onset=np.array(onset) / eeg.srate,

ValueError: setting an array element with a sequence.

I am using version 0.20.8 of mne and Python 3.8.5. Can you help me with this problem?

[mmagnuski]

Hi @ociepkam I can confirm the problem, I’ll take a look at it.

[mmagnuski]

@ociepkam Ok, good, then see if the fix I pushed (see the PR linked above) works for you. For me it fixes the problem.