Traceback (most recent call last):
File "/home/ordinateur/workspace/bliss.git/bliss/flint/widgets/utils/refresh_helper.py", line 55, in __update
self.__aggregator.flush()
File "/home/ordinateur/workspace/bliss.git/bliss/flint/utils/signalutils.py", line 105, in flush
callback(*args, **kwargs)
File "/home/ordinateur/workspace/bliss.git/bliss/flint/widgets/curve_plot.py", line 618, in __scanDataUpdated
self.__updateTitle(scan)
File "/home/ordinateur/workspace/bliss.git/bliss/flint/widgets/curve_plot.py", line 586, in __updateTitle
title = self.__specMode.updateTitle(self.__plot, title)
File "/home/ordinateur/workspace/bliss.git/bliss/flint/widgets/curve_plot.py", line 107, in updateTitle
state = self.__computeState(plot)
File "/home/ordinateur/workspace/bliss.git/bliss/flint/widgets/curve_plot.py", line 100, in __computeState
cen = scan_math.cen(x, y)
File "/home/ordinateur/workspace/bliss.git/bliss/scanning/scan_math.py", line 117, in cen
slope = numpy.gradient(y, x)
File "<__array_function__ internals>", line 6, in gradient
File "/home/ordinateur/Software/miniconda3/envs/blissenv/lib/python3.7/site-packages/numpy/lib/function_base.py", line 997, in gradient
if (diffx == diffx[0]).all():
IndexError: index 0 is out of bounds for axis 0 with size 0