﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
2512	"bundle ""ChimeraX-Map""'s API forgot to override open_file()"	goddard@…	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Darwin-19.0.0-x86_64-i386-64bit
ChimeraX Version: 0.91 (2019-10-10)
Description
Trying to run ISOLDE tutorial.

Log:
UCSF ChimeraX version: 0.91 (2019-10-10)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  
Downloading bundle
ChimeraX_ISOLDE-1.0b3.dev6-cp37-cp37m-macosx_10_9_x86_64.whl  
Successfully installed ChimeraX-Clipper-0.9.10 ChimeraX-ISOLDE-1.0b3.dev6  
Installed ChimeraX-Clipper (0.9.10)  
Installed ChimeraX-ISOLDE (1.0b3.dev6)  

'clip' is a prefix of an existing command 'clipper'  

> isolde tutorial

> isolde demo cryo_em modelOnly true startIsolde false

6out.pdb title:  
Asymmetric focused reconstruction of human norovirus gi.1 norwalk strain VLP
asymmetric unit In T=3 symmetry [more info...]  
  
Chain information for 6out.pdb #1  
---  
Chain | Description  
A B C | capsid protein VP1  
  
Loaded cryo-EM demo: PDB ID 6out, EMDB ID 20205  

> open 20205 fromDatabase emdb

Summary of feedback from opening 20205 fetched from emdb  
---  
note | Fetching compressed map 20205 from
ftp://ftp.ebi.ac.uk/pub/databases/emdb/structures/EMD-20205/map/emd_20205.map.gz  
  
Traceback (most recent call last):  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/gui.py"", line 571, in customEvent  
func(*args, **kw)  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/widgets/htmlview.py"", line 338, in defer  
cxcmd(session, topic)  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/ui/widgets/htmlview.py"", line 459, in cxcmd  
run(session, cmd)  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.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 ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2837, in run  
result = ci.function(session, **kw_args)  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.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 ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/open.py"", line 153, in _fetch_from_database  
ignore_cache=ignore_cache, **kw)  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.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 ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.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 ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.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 ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py"", line 397, in open_data  
open_func = fmt.open_func  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/io.py"", line 175, in _get_open_func  
self._open_func = self._boot_open_func()  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/toolshed/info.py"", line 330, in boot_open  
""bundle \""%s\""'s API forgot to override open_file()"" % bi_self.name)  
chimerax.core.toolshed.ToolshedError: bundle ""ChimeraX-Map""'s API forgot to
override open_file()  
  
chimerax.core.toolshed.ToolshedError: bundle ""ChimeraX-Map""'s API forgot to
override open_file()  
  
File ""/Users/goddard/Desktop/ChimeraX Oct 10
2019.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/toolshed/info.py"", line 330, in boot_open  
""bundle \""%s\""'s API forgot to override open_file()"" % bi_self.name)  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 ATI-3.0.68
OpenGL renderer: AMD Radeon Pro Vega 20 OpenGL Engine
OpenGL vendor: ATI Technologies Inc.

}}}
"	defect	closed	normal		Volume Data		fixed						all	ChimeraX
