Traceback (most recent call last):


 "/home/ap/PycharmProjects/eeg_processing/conn_example.py", line 30, in <module>

faverage=True, tmin=tmin, tmax=tmax, mt_adaptive=False, n_jobs=1)


 "<decorator-gen-387>", line 21, in spectral_connectivity


 "/home/ap/miniconda3/envs/MNE/lib/python3.7/site-packages/mne/connectivity/spectral.py", line 789, in spectral_connectivity

cwt_freqs=cwt_freqs, faverage=faverage)


 "/home/ap/miniconda3/envs/MNE/lib/python3.7/site-packages/mne/connectivity/spectral.py", line 948, in _prepare_connectivity

mask = _time_mask(times_in, tmin, tmax, sfreq=sfreq)


 "/home/ap/miniconda3/envs/MNE/lib/python3.7/site-packages/mne/utils/numerics.py", line 499, in _time_mask

% (orig_tmin, orig_tmax, extra, times[0], times[-1]))
ValueError: No samples remain when using tmin=-0.5 and tmax=-0.1 (original time bounds are [0.0, 2.4974401644798485])

Traceback (most recent call last):


 "main.py", line 233, in <module>


 "picoweb/__init__.py", line 298, in run


 "uasyncio/core.py", line 154, in run_forever


 "uasyncio/core.py", line 109, in run_forever


 "main.py", line 223, in mem
ValueError: generator already executing
