﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1942	matplotlib traceback drawing interfaces diagram	Elaine Meng	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Darwin-17.7.0-x86_64-i386-64bit
ChimeraX Version: 0.9 (2019-05-15)
Description
Traceback from using ""interfaces"" command, perhaps related to using small overall window to make screenshot figures and causing problems for matplotlib to draw the diagram.  When I'd tried with an even smaller window and more chains (all of 5cd4) I didn't even get a diagram.  Besides small window, salient commands are probably:

open 5cd4
delete /a-l
interfaces selAtoms

Log:
UCSF ChimeraX version: 0.9 (2019-05-15)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open 5cd4

5cd4 title:  
The Type IE CRISPR Cascade complex from E. coli, with two assemblies in the
asymmetric unit arranged back-to-back [more info...]  
  
Chain information for 5cd4 #1  
---  
Chain | Description  
A M | CRISPR system Cascade subunit CasE  
B C D E F G N O P Q R S | CRISPR system Cascade subunit CasC  
H T | CRISPR system Cascade subunit CasD  
I U | CRISPR system Cascade subunit CasA  
J K V W | CRISPR system Cascade subunit CasB  
L X | crRNA  
  
Non-standard residues in 5cd4 #1  
---  
23G — guanosine-5'-phosphate-2',3'-cyclic phosphate  
ZN — zinc ion  
  
5cd4 mmCIF Assemblies  
---  
1| author_and_software_defined_assembly  
2| author_and_software_defined_assembly  
  
  

> sym #1 assembly 1

> view

> close #2

> show #!1 models

> select /a-l

27069 atoms, 27696 bonds, 27 pseudobonds, 3 models selected  

> delete sel

> view

> nucleotides ladder

> ribbon nucleic

> color /o red

> interfaces selAtoms

21 buried areas: S T 2156, R S 1930, Q R 1895, Q P 1886, P O 1878, O N 1807, M
X 1503, U T 1376, T X 1324, S X 1287, O X 1219, R X 1158, Q X 1134, P X 1116,
N M 1040, N X 636, U S 620, W V 536, U W 535, R W 493, O V 427  
/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/networkx/drawing/nx_pylab.py:611: MatplotlibDeprecationWarning:
isinstance(..., numbers.Number)  
if cb.is_numlike(alpha):  
/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py:1551: RuntimeWarning: divide by zero
encountered in double_scalars  
Xsize = ysize / data_ratio  
Traceback (most recent call last):  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/backends/backend_qt5.py"", line 519, in _draw_idle  
self.draw()  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/backends/backend_agg.py"", line 402, in draw  
self.figure.draw(self.renderer)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/artist.py"", line 50, in draw_wrapper  
return draw(artist, renderer, *args, **kwargs)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/figure.py"", line 1649, in draw  
renderer, self, artists, self.suppressComposite)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/image.py"", line 138, in _draw_list_compositing_images  
a.draw(renderer)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/artist.py"", line 50, in draw_wrapper  
return draw(artist, renderer, *args, **kwargs)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py"", line 2575, in draw  
self.apply_aspect()  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py"", line 1592, in apply_aspect  
self.set_xbound((x0, x1))  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py"", line 3097, in set_xbound  
self.set_xlim(lower, upper, auto=None)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py"", line 3227, in set_xlim  
left = self._validate_converted_limits(left, self.convert_xunits)  
File
""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/matplotlib/axes/_base.py"", line 3139, in _validate_converted_limits  
raise ValueError(""Axis limits cannot be NaN or Inf"")  
ValueError: Axis limits cannot be NaN or Inf  




OpenGL version: 4.1 NVIDIA-10.32.0 355.11.10.10.40.102
OpenGL renderer: NVIDIA GeForce GTX 675MX OpenGL Engine
OpenGL vendor: NVIDIA Corporation

}}}
"	defect	closed	normal		Graphics		can't reproduce						all	ChimeraX
