id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1068	KeyError: 'string' in attribute registration code when hover over pseudobond	Tom Goddard	Eric Pettersen	"Mouse hover over pseudobond gives error.

open 1zik
hbonds
hover mouse over pseudobond -> error


UCSF ChimeraX version: 0.5 (2018-03-21)
OpenGL version: 4.1 NVIDIA-10.28.10 355.11.10.10.20.111
OpenGL renderer: NVIDIA GeForce GT 650M OpenGL Engine
OpenGL vendor: NVIDIA Corporation
How to cite UCSF ChimeraX
open 1zik format mmcif fromDatabase pdb
Summary of feedback from opening 1zik fetched from pdb
notes	Used PDBx fixed column width tables to speed up reading mmCIF file
Used PDBx keywords to speed up reading mmCIF file
Chain information for 1zik #1
Chain	Description
A B	general control protein GCN4
1zik citation:
Gonzalez Jr., L., Woolfson, D.N., Alber, T. (1996). Buried polar residues and structural specificity in the GCN4 leucine zipper. Nat.Struct.Biol., 3, 1011-1018. PMID: 8946854. DOI: 10.1038/nsb1296-1011

Opened mmCIF data containing 546 atoms and 514 bonds
hbonds selAtoms
98 hydrogen bonds found
Traceback (most recent call last):
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/attr_registration.py"", line 61, in get_attr
    registrant, default_value, attr_type = self.reg_attr_info[attr_name]
KeyError: 'string'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/graphics.py"", line 113, in _redraw_timer_callback
    s.ui.mouse_modes.mouse_pause_tracking()
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/mousemodes.py"", line 259, in mouse_pause_tracking
    self._mouse_pause()
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/mousemodes.py"", line 345, in _mouse_pause
    m.pause(self._mouse_pause_position)
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/mousemodes.py"", line 760, in pause
    pu.show_text(p.description(), (x+10,y))
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/structure.py"", line 2756, in description
    return str(self.pbond)
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/molobject.py"", line 122, in __str__
    return self.string()
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/attr_registration.py"", line 39, in __getattr__
    return look_in_class._attr_registration.get_attr(attr_name)
  File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/attr_registration.py"", line 63, in get_attr
    raise AttributeError(""'%s' object has no attribute '%s'"" % (self.class_.__name__, attr_name))
AttributeError: 'Pseudobond' object has no attribute 'string'

AttributeError: 'Pseudobond' object has no attribute 'string'

File ""/Users/goddard/Desktop/ChimeraX Mar 21 2018.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/attr_registration.py"", line 63, in get_attr
raise AttributeError(""'%s' object has no attribute '%s'"" % (self.class_.__name__, attr_name))

See log for complete Python traceback.

If you wish to report this error, send mail to chimerax-bugs@cgl.ucsf.edu and describe what you were doing and include a copy of the contents of the log. Don't include any data you wish to remain private since a publicly viewable bug report will be created."	defect	closed	major	0.6	Core		fixed						all	ChimeraX