Opened 6 years ago

Closed 6 years ago

#2197 closed defect (fixed)

map-open func sometimes returns None

Reported by: msachs@… Owned by: Tom Goddard
Priority: normal Milestone:
Component: Volume Data Version:
Keywords: Cc:
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description

The following bug report has been submitted:
Platform:        Darwin-18.6.0-x86_64-i386-64bit
ChimeraX Version: 0.91 (2019-07-02)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 0.91 (2019-07-02)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> help help:quickstart

> open /Users/umeyou/Downloads/chimerax_tutorial/6n2y.cif

Summary of feedback from opening
/Users/umeyou/Downloads/chimerax_tutorial/6n2y.cif  
---  
notes | Fetching CCD ATP from http://ligand-
expo.rcsb.org/reports/A/ATP/ATP.cif  
Fetching CCD MG from http://ligand-expo.rcsb.org/reports/M/MG/MG.cif  
Fetching CCD PO4 from http://ligand-expo.rcsb.org/reports/P/PO4/PO4.cif  
Fetching CCD ADP from http://ligand-expo.rcsb.org/reports/A/ADP/ADP.cif  
  
6n2y.cif title:  
Bacillus PS3 ATP synthase class 1 [more info...]  
  
Chain information for 6n2y.cif #1  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | ATP synthase subunit δ  
a | ATP synthase subunit a  
b1 | ATP synthase subunit b  
b2 | ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n2y.cif #1  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> show target m

> select /A:2-501

3827 atoms, 3888 bonds, 1 model selected  
Downloading bundle
ChimeraX_ISOLDE-1.0b3.dev1-cp37-cp37m-macosx_10_9_x86_64.whl  
Looking in indexes: https://pypi.org/simple,
https://cxtoolshed.rbvi.ucsf.edu/pypi/  
Processing
/Users/umeyou/Downloads/ChimeraX_ISOLDE-1.0b3.dev1-cp37-cp37m-macosx_10_9_x86_64.whl  
Collecting ChimeraX-Clipper>=0.9.6 (from ChimeraX-ISOLDE==1.0b3.dev1)  
Downloading
https://cxtoolshed.rbvi.ucsf.edu/media/chimeraxclipper/releases/0.9.6/ChimeraX_Clipper-0.9.6-cp37-cp37m-macosx_10_9_x86_64.whl
(36.2MB)  
Requirement already satisfied, skipping upgrade: ChimeraX-Atomic>=1.0 in
/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/lib/python3.7/site-
packages (from ChimeraX-ISOLDE==1.0b3.dev1) (1.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-Core==0.91 in
/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/lib/python3.7/site-
packages (from ChimeraX-ISOLDE==1.0b3.dev1) (0.91)  
Installing collected packages: ChimeraX-Clipper, ChimeraX-ISOLDE  
ERROR: Could not install packages due to an EnvironmentError: [Errno 30] Read-
only file system:
'/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages'  
  
  
Downloading bundle
ChimeraX_ISOLDE-1.0b3.dev1-cp37-cp37m-macosx_10_9_x86_64.whl  
Successfully installed ChimeraX-Clipper-0.9.6 ChimeraX-ISOLDE-1.0b3.dev1  
Installed ChimeraX-Clipper (0.9.6)  
Installed ChimeraX-ISOLDE (1.0b3.dev1)  

> select :ADP

27 atoms, 29 bonds, 1 model selected  

> style selAtoms stick

Changed 27 atom styles  

> style selAtoms stick

Changed 27 atom styles  

> select clear

> select /B:140@NH2

1 atom, 1 model selected  

> select clear

> select clear

> select up

Nothing selected  

> select up

Nothing selected  

> select clear

> select /B:248@CE1

1 atom, 1 model selected  

> select /B:140@NH2

1 atom, 1 model selected  

> select /B:141@O

1 atom, 1 model selected  

> select clear

> select clear

> select /b1/b2

1743 atoms, 1755 bonds, 1 model selected  

> select clear

> select /B:2-501

3787 atoms, 3846 bonds, 1 model selected  

> select ~sel

31256 atoms, 31733 bonds, 13 pseudobonds, 3 models selected  

> style selAtoms stick

Changed 31256 atom styles  

> select clear

> select /B:2-501

3787 atoms, 3846 bonds, 1 model selected  

> style selAtoms stick

Changed 3787 atom styles  

> select clear

> select clear

> hide selAtoms

> show selAtoms ribbons

> show selAtoms ribbons

> preset "initial styles" "original look"

Preset implemented in Python; no expansion to individual ChimeraX commands
available.  

> hide

> show ribbons

> preset "initial styles" "original look"

Preset implemented in Python; no expansion to individual ChimeraX commands
available.  

> lighting simple

> lighting soft

> lighting full

> lighting full

> lighting soft

> lighting simple

> lighting full

> lighting soft

> lighting full

> set bgColor black

> lighting simple

> lighting full

> lighting soft

> lighting simple

> lighting full

> lighting simple

> lighting soft

> lighting full

> lighting simple

> lighting full

> set bgColor white

> save /Users/umeyou/Desktop/image1.png supersample 3

Empty filename passed to function  

Empty filename passed to function  

> save image /Users/umeyou/image1.png width 1500 height 1680

> show selAtoms surfaces

> color bfactor selAtoms

35043 atoms, 4722 residues, 22 surfaces, atom bfactor range 0 to 144  

> mlp selAtoms

Map values for surface "6n2y.cif_A SES surface": minimum -49.67, mean -9.103,
maximum 22.97  
Map values for surface "6n2y.cif_B SES surface": minimum -54.79, mean -9.429,
maximum 23.24  
Map values for surface "6n2y.cif_C SES surface": minimum -48.93, mean -9.469,
maximum 24.15  
Map values for surface "6n2y.cif_D SES surface": minimum -49.82, mean -8.614,
maximum 25.56  
Map values for surface "6n2y.cif_E SES surface": minimum -49, mean -8.976,
maximum 23.87  
Map values for surface "6n2y.cif_F SES surface": minimum -49.92, mean -8.684,
maximum 22.56  
Map values for surface "6n2y.cif_G SES surface": minimum -43.34, mean -8.507,
maximum 22.41  
Map values for surface "6n2y.cif_H SES surface": minimum -43.27, mean -8.606,
maximum 23.31  
Map values for surface "6n2y.cif_I SES surface": minimum -46.41, mean -8.739,
maximum 25.32  
Map values for surface "6n2y.cif_b2 SES surface": minimum -42.06, mean -10.19,
maximum 22.08  
Map values for surface "6n2y.cif_b1 SES surface": minimum -44.2, mean -11.65,
maximum 22.09  
Map values for surface "6n2y.cif_a SES surface": minimum -47.69, mean -5.122,
maximum 23.05  
Map values for surface "6n2y.cif_c0 SES surface": minimum -39.73, mean -4.977,
maximum 22.62  
Map values for surface "6n2y.cif_c1 SES surface": minimum -39.53, mean -4.684,
maximum 21.9  
Map values for surface "6n2y.cif_c2 SES surface": minimum -40.37, mean -4.997,
maximum 22.64  
Map values for surface "6n2y.cif_c3 SES surface": minimum -38.97, mean -4.955,
maximum 22.04  
Map values for surface "6n2y.cif_c4 SES surface": minimum -40.82, mean -5.091,
maximum 21.96  
Map values for surface "6n2y.cif_c5 SES surface": minimum -42.06, mean -5.229,
maximum 22.34  
Map values for surface "6n2y.cif_c6 SES surface": minimum -38.51, mean -5.224,
maximum 22.54  
Map values for surface "6n2y.cif_c7 SES surface": minimum -41.11, mean -4.995,
maximum 21.92  
Map values for surface "6n2y.cif_c8 SES surface": minimum -40.72, mean -5.006,
maximum 22.67  
Map values for surface "6n2y.cif_c9 SES surface": minimum -39.75, mean -4.963,
maximum 22.49  

> color bfactor selAtoms

35043 atoms, 4722 residues, 22 surfaces, atom bfactor range 0 to 144  

> mlp selAtoms

Map values for surface "6n2y.cif_A SES surface": minimum -49.67, mean -9.103,
maximum 22.97  
Map values for surface "6n2y.cif_B SES surface": minimum -54.79, mean -9.429,
maximum 23.24  
Map values for surface "6n2y.cif_C SES surface": minimum -48.93, mean -9.469,
maximum 24.15  
Map values for surface "6n2y.cif_D SES surface": minimum -49.82, mean -8.614,
maximum 25.56  
Map values for surface "6n2y.cif_E SES surface": minimum -49, mean -8.976,
maximum 23.87  
Map values for surface "6n2y.cif_F SES surface": minimum -49.92, mean -8.684,
maximum 22.56  
Map values for surface "6n2y.cif_G SES surface": minimum -43.34, mean -8.507,
maximum 22.41  
Map values for surface "6n2y.cif_H SES surface": minimum -43.27, mean -8.606,
maximum 23.31  
Map values for surface "6n2y.cif_I SES surface": minimum -46.41, mean -8.739,
maximum 25.32  
Map values for surface "6n2y.cif_b2 SES surface": minimum -42.06, mean -10.19,
maximum 22.08  
Map values for surface "6n2y.cif_b1 SES surface": minimum -44.2, mean -11.65,
maximum 22.09  
Map values for surface "6n2y.cif_a SES surface": minimum -47.69, mean -5.122,
maximum 23.05  
Map values for surface "6n2y.cif_c0 SES surface": minimum -39.73, mean -4.977,
maximum 22.62  
Map values for surface "6n2y.cif_c1 SES surface": minimum -39.53, mean -4.684,
maximum 21.9  
Map values for surface "6n2y.cif_c2 SES surface": minimum -40.37, mean -4.997,
maximum 22.64  
Map values for surface "6n2y.cif_c3 SES surface": minimum -38.97, mean -4.955,
maximum 22.04  
Map values for surface "6n2y.cif_c4 SES surface": minimum -40.82, mean -5.091,
maximum 21.96  
Map values for surface "6n2y.cif_c5 SES surface": minimum -42.06, mean -5.229,
maximum 22.34  
Map values for surface "6n2y.cif_c6 SES surface": minimum -38.51, mean -5.224,
maximum 22.54  
Map values for surface "6n2y.cif_c7 SES surface": minimum -41.11, mean -4.995,
maximum 21.92  
Map values for surface "6n2y.cif_c8 SES surface": minimum -40.72, mean -5.006,
maximum 22.67  
Map values for surface "6n2y.cif_c9 SES surface": minimum -39.75, mean -4.963,
maximum 22.49  

> hide selAtoms

> hide selAtoms

> show selAtoms

> hide selAtoms

> mlp selAtoms

Map values for surface "6n2y.cif_A SES surface": minimum -49.67, mean -9.103,
maximum 22.97  
Map values for surface "6n2y.cif_B SES surface": minimum -54.79, mean -9.429,
maximum 23.24  
Map values for surface "6n2y.cif_C SES surface": minimum -48.93, mean -9.469,
maximum 24.15  
Map values for surface "6n2y.cif_D SES surface": minimum -49.82, mean -8.614,
maximum 25.56  
Map values for surface "6n2y.cif_E SES surface": minimum -49, mean -8.976,
maximum 23.87  
Map values for surface "6n2y.cif_F SES surface": minimum -49.92, mean -8.684,
maximum 22.56  
Map values for surface "6n2y.cif_G SES surface": minimum -43.34, mean -8.507,
maximum 22.41  
Map values for surface "6n2y.cif_H SES surface": minimum -43.27, mean -8.606,
maximum 23.31  
Map values for surface "6n2y.cif_I SES surface": minimum -46.41, mean -8.739,
maximum 25.32  
Map values for surface "6n2y.cif_b2 SES surface": minimum -42.06, mean -10.19,
maximum 22.08  
Map values for surface "6n2y.cif_b1 SES surface": minimum -44.2, mean -11.65,
maximum 22.09  
Map values for surface "6n2y.cif_a SES surface": minimum -47.69, mean -5.122,
maximum 23.05  
Map values for surface "6n2y.cif_c0 SES surface": minimum -39.73, mean -4.977,
maximum 22.62  
Map values for surface "6n2y.cif_c1 SES surface": minimum -39.53, mean -4.684,
maximum 21.9  
Map values for surface "6n2y.cif_c2 SES surface": minimum -40.37, mean -4.997,
maximum 22.64  
Map values for surface "6n2y.cif_c3 SES surface": minimum -38.97, mean -4.955,
maximum 22.04  
Map values for surface "6n2y.cif_c4 SES surface": minimum -40.82, mean -5.091,
maximum 21.96  
Map values for surface "6n2y.cif_c5 SES surface": minimum -42.06, mean -5.229,
maximum 22.34  
Map values for surface "6n2y.cif_c6 SES surface": minimum -38.51, mean -5.224,
maximum 22.54  
Map values for surface "6n2y.cif_c7 SES surface": minimum -41.11, mean -4.995,
maximum 21.92  
Map values for surface "6n2y.cif_c8 SES surface": minimum -40.72, mean -5.006,
maximum 22.67  
Map values for surface "6n2y.cif_c9 SES surface": minimum -39.75, mean -4.963,
maximum 22.49  

> color selAtoms bychain

> color bypolymer

> select /A/B/C

11476 atoms, 11659 bonds, 9 pseudobonds, 2 models selected  

> color sel orange

> select clear

> set bgColor black

> open /Users/umeyou/Downloads/chimerax_tutorial/6n2z.cif

6n2z.cif title:  
Bacillus PS3 ATP synthase class 2 [more info...]  
  
Chain information for 6n2z.cif #2  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | Bacillus PS3 ATP synthase subunit δ  
a | Bacillus PS3 ATP synthase subunit a  
b1 | Bacillus PS3 ATP synthase subunit b  
b2 | Bacillus PS3 ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n2z.cif #2  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/6n30.cif

6n30.cif title:  
Bacillus PS3 ATP synthase class 3 [more info...]  
  
Chain information for 6n30.cif #3  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | Bacillus PS3 ATP synthase subunit δ  
a | Bacillus PS3 ATP synthase subunit a  
b1 | Bacillus PS3 ATP synthase subunit b  
b2 | Bacillus PS3 ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n30.cif #3  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> lighting simple

> lighting full

> show selAtoms

> hide #!1 models

> hide #!2 models

> show #!1 models

> show #!2 models

> morph #1,2

Computed 21 frame morph #4  

> coordset #4 1,21

> hide #!3 models

> show #!3 models

> hide #!3 models

> lighting simple

> style selAtoms sphere

Changed 139673 atom styles  

> select clear

> select ~sel

139673 atoms, 141821 bonds, 43 pseudobonds, 11 models selected  

> style selAtoms sphere

Changed 139673 atom styles  

Expected a keyword  

> select clear

Expected a keyword  

Expected a keyword  

> hide #!4 models

> show #!1 models

> show #!2 models

> show #!3 models

Expected a keyword  

Expected a keyword  

> close #4

Expected a keyword  

> hide #!1 models

> hide #!2 models

> hide #!3 models

> show #!1 models

> show #!2 models

> show #!3 models

Expected a keyword  

> close #3

> close

> open /Users/umeyou/Downloads/chimerax_tutorial/6n2y.cif

6n2y.cif title:  
Bacillus PS3 ATP synthase class 1 [more info...]  
  
Chain information for 6n2y.cif #1  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | ATP synthase subunit δ  
a | ATP synthase subunit a  
b1 | ATP synthase subunit b  
b2 | ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n2y.cif #1  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/6n2y.cif

6n2y.cif title:  
Bacillus PS3 ATP synthase class 1 [more info...]  
  
Chain information for 6n2y.cif #2  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | ATP synthase subunit δ  
a | ATP synthase subunit a  
b1 | ATP synthase subunit b  
b2 | ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n2y.cif #2  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/6n30.cif

6n30.cif title:  
Bacillus PS3 ATP synthase class 3 [more info...]  
  
Chain information for 6n30.cif #3  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | Bacillus PS3 ATP synthase subunit δ  
a | Bacillus PS3 ATP synthase subunit a  
b1 | Bacillus PS3 ATP synthase subunit b  
b2 | Bacillus PS3 ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n30.cif #3  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

Expected a keyword  

Expected a keyword  

Expected a keyword  

> morph #1,2,3

Computed 41 frame morph #4  

> coordset #4 1,41

> lighting simple

> close

> open /Users/umeyou/Downloads/chimerax_tutorial/6n2y.cif

6n2y.cif title:  
Bacillus PS3 ATP synthase class 1 [more info...]  
  
Chain information for 6n2y.cif #1  
---  
Chain | Description  
A B C | ATP synthase subunit α  
D E F | ATP synthase subunit β  
G | ATP synthase γ chain  
H | ATP synthase ε chain  
I | ATP synthase subunit δ  
a | ATP synthase subunit a  
b1 | ATP synthase subunit b  
b2 | ATP synthase subunit b  
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 | ATP synthase subunit c  
  
Non-standard residues in 6n2y.cif #1  
---  
ADP — adenosine-5'-diphosphate  
ATP — adenosine-5'-triphosphate  
MG — magnesium ion  
PO4 — phosphate ion  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/emd_9333.map

Traceback (most recent call last):  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/gui.py", line 582, in _qt_safe  
run(session, "open " + " ".join([quote_if_necessary(p) for p in paths]))  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/run.py", line 31, in run  
results = command.run(text, log=log)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/cli.py", line 2646, in run  
result = ci.function(session, **kw_args)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 73, in open  
_handle_unexpected_keyword_error(e, 4)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 68, in open  
path_models = session.models.open(paths, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/models.py", line 613, in open  
session, filenames, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 479, in open_multiple_data  
models, status = open_data(session, fspec, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
TypeError: cannot unpack non-iterable NoneType object  
  
TypeError: cannot unpack non-iterable NoneType object  
  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
  
See log for complete Python traceback.  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/emd_9333.map

Traceback (most recent call last):  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/gui.py", line 582, in _qt_safe  
run(session, "open " + " ".join([quote_if_necessary(p) for p in paths]))  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/run.py", line 31, in run  
results = command.run(text, log=log)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/cli.py", line 2646, in run  
result = ci.function(session, **kw_args)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 73, in open  
_handle_unexpected_keyword_error(e, 4)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 68, in open  
path_models = session.models.open(paths, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/models.py", line 613, in open  
session, filenames, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 479, in open_multiple_data  
models, status = open_data(session, fspec, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
TypeError: cannot unpack non-iterable NoneType object  
  
TypeError: cannot unpack non-iterable NoneType object  
  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
  
See log for complete Python traceback.  
  

> open 9333 fromDatabase emdb

Summary of feedback from opening 9333 fetched from emdb  
---  
note | Fetching compressed map 9333 from
ftp://ftp.ebi.ac.uk/pub/databases/emdb/structures/EMD-9333/map/emd_9333.map.gz  
  
Traceback (most recent call last):  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/cmd_line/tool.py", line 254, in execute  
cmd.run(cmd_text)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/cli.py", line 2646, in run  
result = ci.function(session, **kw_args)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 44, in open  
db_models, status = _fetch_from_database(session, db_id, db_name, db_format,
name, ignore_cache, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 150, in _fetch_from_database  
_handle_unexpected_keyword_error(e, 4)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 148, in _fetch_from_database  
ignore_cache=ignore_cache, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/fetch.py", line 434, in fetch_from_database  
models, status = df.fetch(session, id, format=format,
ignore_cache=ignore_cache, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/fetch.py", line 497, in fetch  
return fetch(session, database_id, ignore_cache=ignore_cache, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/emdb_fetch.py", line 48, in fetch_emdb  
models, status = io.open_data(session, filename, format = 'ccp4', name =
emdb_id, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
TypeError: cannot unpack non-iterable NoneType object  
  
TypeError: cannot unpack non-iterable NoneType object  
  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
  
See log for complete Python traceback.  
  

> open /Users/umeyou/Downloads/chimerax_tutorial/emd_9333.map

Traceback (most recent call last):  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/gui.py", line 582, in _qt_safe  
run(session, "open " + " ".join([quote_if_necessary(p) for p in paths]))  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/run.py", line 31, in run  
results = command.run(text, log=log)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/cli.py", line 2646, in run  
result = ci.function(session, **kw_args)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 73, in open  
_handle_unexpected_keyword_error(e, 4)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py", line 68, in open  
path_models = session.models.open(paths, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/models.py", line 613, in open  
session, filenames, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 479, in open_multiple_data  
models, status = open_data(session, fspec, format=format, name=name, **kw)  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
TypeError: cannot unpack non-iterable NoneType object  
  
TypeError: cannot unpack non-iterable NoneType object  
  
File
"/private/var/folders/0w/lp86bt490_l59jj1p_xpb9wh0000gn/T/AppTranslocation/AD49DDD1-93AD-4A46-A8E2-3D86E1E6F8E7/d/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py", line 435, in open_data  
models, status = open_func(*args, **kw)  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 INTEL-12.9.22
OpenGL renderer: Intel(R) Iris(TM) Graphics 550
OpenGL vendor: Intel Inc.

Change History (5)

comment:1 by pett, 6 years ago

Component: UnassignedVolume Data
Owner: set to Tom Goddard
Platform: all
Project: ChimeraX
Status: newassigned
Summary: ChimeraX bug report submissionmap-open func sometimes returns None

comment:2 by pett, 6 years ago

Reporter: changed from chimerax-bug-report@… to msachs@…

comment:3 by pett, 6 years ago

Reported by Matt Sachs

comment:4 by pett, 6 years ago

From #2199:

Greetings,

For whatever reason, *.map files are loading with no problems in chimerax - as they always did with chimera - today -

Thank you,
Matt

comment:5 by Tom Goddard, 6 years ago

Resolution: fixed
Status: assignedclosed

Fixed.

The density map file format registration got messed up by toolshed installing ISOLDE at the beginning of this session. It ended up using an incorrect open_file() method in the map bundle. I removed that incorrect open_file() function.

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