Potential Bug in Visualization in case of only inadmissable values

[PaulJonasJost]

In this test visualization failed. To my estimate it is highly likely that this happened due to only inf/nan values in one of the results. What is expected behaviour here? I do see a line to have it actually fail, but we could also return an empty axis?

[dweindl]

IndexError: arrays used as indices must be of integer (or boolean) type

This is definitely a bug. Probably fixed by an explicit dtype in np.asarray(start_indices) in process_start_indices.

I agree that an empty plot is probably what most users would expect.

There is already this warning:

Some start indices were removed due to inf or nan function values.