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kklmn / xrt

Package xrt (XRayTracer) is a python software library for ray tracing and wave propagation in x-ray regime. It is primarily meant for modeling synchrotron sources, beamlines and beamline elements.
MIT License
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MontelMirror.py exit with error #95

Closed leahwang1962 closed 2 years ago

leahwang1962 commented 2 years ago

Hello, Below is the trace when I run the example MontelMirror.py. After displaying several graphs, it exit suddenly with Typeerror message. Thanks for help.

os.system('MontelMirror.py') The last 8 runs C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Tue, 15 Feb 2022 10:03:31; stop: 10:03:34; duration: 2.6 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Tue, 15 Feb 2022 10:13:33; stop: 10:14:14; duration: 41.5 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Tue, 15 Feb 2022 15:00:24; stop: 15:00:26; duration: 2.4 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Thu, 17 Feb 2022 11:57:43; stop: 11:57:45; duration: 2.6 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Thu, 17 Feb 2022 17:41:51; stop: 17:41:54; duration: 2.5 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Thu, 17 Feb 2022 18:23:52; stop: 18:23:55; duration: 2.5 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Thu, 17 Feb 2022 18:45:19; stop: 18:45:43; duration: 24.2 s C:\Python\xrt-1.4.0\examples\withRaycing_QookBeamlines\t1.py:: start: Thu, 17 Feb 2022 18:49:12; stop: 18:49:58; duration: 45.7 s Traceback (most recent call last): File "C:\Python\lib\site-packages\matplotlib\backend_bases.py", line 1198, in _on_timer ret = func(*args, **kwargs) File "C:\Python\lib\site-packages\xrt\plotter.py", line 1103, in timer_callback runner.dispatch_jobs() File "C:\Python\lib\site-packages\xrt\runner.py", line 192, in dispatch_jobs plot.plot_plots() File "C:\Python\lib\site-packages\xrt\plotter.py", line 1617, in plot_plots self.update_user_elements() File "C:\Python\lib\site-packages\xrt\plotter.py", line 1822, in update_user_elements self.ax1dHistE.texts[:] = [t for t in self.ax1dHistE.texts File "C:\Python\lib\site-packages\matplotlib\axes_base.py", line 1413, in setitem index = self._axes.children.index(self[key]) File "C:\Python\lib\site-packages\matplotlib\axes_base.py", line 1368, in getitem return [artist TypeError: list indices must be integers or slices, not NoneType -1073740791

kklmn commented 2 years ago

Hi, Thanks for pointing at this problem! I've fixed it although I still don't know why the old implementation has stopped working. Pushed it to GH.