AttributeError: 'RendererAgg' object has no attribute 'M'
ChemEng227 opened this issue · 7 comments
Expected Behavior
Running d01 on TIGRE for Python in a nightly build of 12/11.
Actual Behavior
An Expection was thrown, the traceback as follows:
Exception in Tkinter callback
Traceback (most recent call last):
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/tkinter/init.py", line 1948, in call
return self.func(*args)
^^^^^^^^^^^^^^^^
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/tkinter/init.py", line 861, in callit
func(*args)
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/backends/_backend_tk.py", line 251, in idle_draw
self.draw()
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/backends/backend_tkagg.py", line 10, in draw
super().draw()
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 405, in draw
self.figure.draw(self.renderer)
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/artist.py", line 74, in draw_wrapper
result = draw(artist, renderer, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/artist.py", line 51, in draw_wrapper
return draw(artist, renderer)
^^^^^^^^^^^^^^^^^^^^^^
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/figure.py", line 3082, in draw
mimage._draw_list_compositing_images(
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/image.py", line 131, in _draw_list_compositing_images
a.draw(renderer)
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/artist.py", line 51, in draw_wrapper
return draw(artist, renderer)
^^^^^^^^^^^^^^^^^^^^^^
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/mpl_toolkits/mplot3d/axes3d.py", line 467, in draw
super().draw(renderer)
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/artist.py", line 51, in draw_wrapper
return draw(artist, renderer)
^^^^^^^^^^^^^^^^^^^^^^
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/axes/_base.py", line 3100, in draw
mimage._draw_list_compositing_images(
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/matplotlib/image.py", line 131, in _draw_list_compositing_images
a.draw(renderer)
File "/home/cq/anaconda3/envs/TIGRE/lib/python3.11/site-packages/tigre/utilities/visualization/plot_geometry.py", line 18, in draw
xs, ys, zs = proj3d.proj_transform(xs3d, ys3d, zs3d, renderer.M)
^^^^^^^^^^
AttributeError: 'RendererAgg' object has no attribute 'M'
Code to reproduce the problem (If applicable)
d01.
Tried matplotlib versions of 3.8, 3.7 and 3.6. None worked.
Specifications
- MATLAB/python version: 3.11
- OS: Ubuntu 22.04 LTS
- CUDA version: 12.2
Hi @ChemEng227 , I have not changed anything in TIGRE plotting in months, so something else in your nightly must have changed. You say that its not matplotlib, but must be something else then.
It looks like it has to do with the graphic engine being used. Can you let me know which matplotlib renderer does your system use?
Hi @ChemEng227 , I have not changed anything in TIGRE plotting in months, so something else in your nightly must have changed. You say that its not matplotlib, but must be something else then.
It looks like it has to do with the graphic engine being used. Can you let me know which matplotlib renderer does your system use?
matplotlib.get_backend() returns 'QtAgg' in my environment.
Thanks!
AFAIK QtAgg should support this, so I am not sure what is going on. I will try to investigate but its hard without being able to reproduce it. I would suggest not running d01 in your builds for now, in particular plot_geometry is not a critical function to use TIGRE.
same problem.
Hello!
I had the same problem. But the error disappeared when I wrote in the beginning of the script these lines:
import matplotlib
matplotlib.use('QtAgg')
However, the figure freezes and it does not appear. Anyone can help me overcome this problem?
Thank you in advance!
@reginaoli can you tell me more about which machine are you running this on?
So, I changed the code editor (from spyder to vscode) and upgraded the versions of all the libraries and I can see the plots and graphics now. Thanks!!