Open 1uc opened 3 months ago
Today we have:
test/rxd/test_pltvar.py:57:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
../../../lib/python/neuron/__init__.py:1357: in __call__
return _do_plot_on_plotly(*args, **kwargs)
../../../lib/python/neuron/__init__.py:1330: in _do_plot_on_plotly
col = _get_color(variable, val, cmap, lo, hi, val_range)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
variable = Species(regions=[Region(..., nrn_region='i', geometry=<neuron.rxd.geometry.RxDGeometry object at 0x1108d20f0>, dx=0.25...l=0)[Region(..., nrn_region='i', geometry=<neuron.rxd.geometry.RxDGeometry object at 0x1108d20f0>, dx=0.25, name=None)]
val = 0.0
cmap = <matplotlib.colors.LinearSegmentedColormap object at 0x11ffdcd40>
lo = nan, hi = 4.5899531198959383e-41, val_range = nan
def _get_color(variable, val, cmap, lo, hi, val_range):
if variable is None or val is None:
col = "black"
elif val_range == 0:
if val < lo:
col = color_to_hex(cmap(0))
elif val > hi:
col = color_to_hex(cmap(255))
else:
col = color_to_hex(cmap(128))
else:
col = color_to_hex(
> cmap(int(255 * (min(max(val, lo), hi) - lo) / (val_range)))
)
E ValueError: cannot convert float NaN to integer
../../../lib/python/neuron/__init__.py:1223: ValueError
=============================== warnings summary ===============================
https://github.com/neuronsimulator/nrn/actions/runs/9663498233/job/26655821145#step:18:6160
We should also probably think about what PlotShape
should do if it encounters a NaN
. It shouldn't with any reasonable model... but it probably shouldn't crash either.
Do you know why it occasionally generates nans during CI runs?
That was news to me. No clue as yet.
This looks like another one: https://github.com/neuronsimulator/nrn/actions/runs/10352129871/job/28652083843
I've seen RXD fail sporadically for no obvious reason. I'd like to start collecting CI runs that failed. Please post any failures you notice so we can get a grip on how often it happens; and if it's always the same issue or multiple different issues.
Rerunning CI makes the issue "go away".