segmentation fault, seemingly random on multiple datasetes

[reinderdorman]

Hi all,

I'm getting Segmentation Fault errors. I can't find a pattern when it happens. Happened on multiple datasets so far, rather sparse (i.e. on some occasions just once or twice a day?).

Using a fresh install (last week) of phy2 (version 2,0b1), on Ubuntu 16.04.

Would love to share the datasets which show this error, but I have a feeling this might be a difficult to reproduce issue. Nonetheless, I wanted to mention it.

[reinderdorman]

This problem still pops up from time to time. Today it happened while simply trying to select a different cluster. To help out I have now copied the entire error traceback:

17:00:14.955 [E] init:62 An error has occurred (AssertionError): Traceback (most recent call last): File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/gui/widgets.py", line 260, in emitJS self._debouncer.submit(emit, *args) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/gui/qt.py", line 605, in submit self.trigger() File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/gui/qt.py", line 620, in trigger f(*args, **kwargs) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phylib/utils/event.py", line 141, in emit res.append(f(sender, *args, **kwargs)) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/cluster/supervisor.py", line 821, in _clusters_selected emit('select', self, self.selected, **kwargs) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phylib/utils/event.py", line 141, in emit res.append(f(sender, *args, **kwargs)) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/apps/base.py", line 315, in on_select view.plot() File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/cluster/views/amplitude.py", line 225, in plot self.canvas.update_visual(self.visual) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/plot/plot.py", line 142, in update_visual data = visual.set_data(*args, **kwargs) if kwargs else None File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/plot/visuals.py", line 220, in set_data data = self.validate(*args, **kwargs) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phy/plot/visuals.py", line 211, in validate data_bounds = _get_data_bounds(data_bounds, pos) File "/home/ephys/anaconda3/envs/phy2/lib/python3.7/site-packages/phylib/utils/geometry.py", line 203, in _get_data_bounds assert data_bounds.shape == (length, 4) AssertionError

Segmentation fault (core dumped)

[sv-bio]

Hi,

Same error. Phy2 (version 2,0b1), Debian 10

Traceback (most recent call last): File "/path/user/miniconda2/envs/circus/lib/python3.6/site-packages/phy/gui/qt.py", line 532, in run result = self.fn(*self.args, **self.kwargs) File "/home/user/miniconda2/envs/circus/lib/python3.6/site-packages/phy/cluster/views/base.py", line 175, in _worker self.on_select(cluster_ids=cluster_ids, **kwargs)