﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
5383	v.session is None	chimerax-bug-report@…	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Linux-4.4.0-210-generic-x86_64-with-debian-stretch-sid
ChimeraX Version: 1.1 (2020-09-09 22:22:27 UTC)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 1.1 (2020-09-09)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/PostProcess/4refinecleaning3symc11_3/postprocess_masked.mrc

Opened postprocess_masked.mrc, grid size 200,200,200, pixel 1.15, shown at
level 0.0257, step 1, values float32  

> volume #1 level 0.0333

> close session

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/Refine3D/job079/run_class001.mrc

Opened run_class001.mrc, grid size 200,200,200, pixel 1.15, shown at level
0.0201, step 1, values float32  

> close session

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/Refine3D/Cl2_cleaning3job077_symc11/run_class001.mrc

Opened run_class001.mrc, grid size 200,200,200, pixel 1.15, shown at level
0.021, step 1, values float32  

> set bgColor white

> volume #1 level 0.01113

> volume #1 level 0.02026

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/Refine3D/Cl2_cleaning3job077_symc1/run_class001.mrc

Opened run_class001.mrc, grid size 200,200,200, pixel 1.15, shown at level
0.0201, step 1, values float32  

> select #2

2 models selected  

> ui mousemode right ""rotate selected models""

> ui mousemode right ""translate selected models""

> volume #2 level 0.01705

> ~select #2

Nothing selected  

> vop add #1 model #3

> show #!1 models

> select #3

2 models selected  

> vop add #2 model #4

> show #!2 models

> ~select #3

Nothing selected  

> select #4

2 models selected  

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/PostProcess/job085/postprocess_masked.mrc

Opened postprocess_masked.mrc, grid size 200,200,200, pixel 1.15, shown at
level 0.0257, step 1, values float32  

> ~select #4

Nothing selected  

> select #3

2 models selected  

> ~select #3

Nothing selected  

> vop add #3 model #5

> show #!3 models

> select #5

2 models selected  

> ~select #5

Nothing selected  

> select #3

2 models selected  

> hide #!3 models

> show #!3 models

> ~select #3

Nothing selected  

> save
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/ChimeraX/RefineJob078e079.cxs

> open
> /media/newhd/RAD52_cryoEM_EMBL_Heidelberg_iNEXT_Marotta/Refine3D/job086/run_class001.mrc

Opened run_class001.mrc, grid size 200,200,200, pixel 1.15, shown at level
0.0191, step 1, values float32  

> hide #!5 models

> hide #!3 models

> hide #!2 models

> hide #!1 models

> select #4

2 models selected  

> volume #4 level 0.0133

> close #1

> close #2

> close #3

> close #5

> hide #!4 models

> show #!4 models

> close #3

Traceback (most recent call last):  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py"", line 2115, in close_map_cb  
log_equivalent_command(v.session, 'close #%s' % v.id_string)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/logging.py"", line 29, in
log_equivalent_command  
command.run(command_text, log_only=True)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2767, in run  
prev_annos = self._process_positional_arguments()  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2550, in
_process_positional_arguments  
value, text = self._parse_arg(anno, text, session, False)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2413, in _parse_arg  
value, replacement, rest = annotation.parse(text, session)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 1215, in parse  
models = aspec.evaluate(session).models  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/atomspec.py"", line 1039, in evaluate  
models = session.models.list(**kw)  
AttributeError: 'NoneType' object has no attribute 'models'  
  
AttributeError: 'NoneType' object has no attribute 'models'  
  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/atomspec.py"", line 1039, in evaluate  
models = session.models.list(**kw)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py"", line 2115, in close_map_cb  
log_equivalent_command(v.session, 'close #%s' % v.id_string)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/logging.py"", line 29, in
log_equivalent_command  
command.run(command_text, log_only=True)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2767, in run  
prev_annos = self._process_positional_arguments()  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2550, in
_process_positional_arguments  
value, text = self._parse_arg(anno, text, session, False)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 2413, in _parse_arg  
value, replacement, rest = annotation.parse(text, session)  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/cli.py"", line 1215, in parse  
models = aspec.evaluate(session).models  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/atomspec.py"", line 1039, in evaluate  
models = session.models.list(**kw)  
AttributeError: 'NoneType' object has no attribute 'models'  
  
AttributeError: 'NoneType' object has no attribute 'models'  
  
File ""/usr/lib/ucsf-chimerax/lib/python3.7/site-
packages/chimerax/core/commands/atomspec.py"", line 1039, in evaluate  
models = session.models.list(**kw)  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 450.36.06
OpenGL renderer: GeForce RTX 2080 Ti/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation
Manufacturer: System manufacturer
Model: System Product Name
OS: Ubuntu 16.04 xenial
Architecture: 64bit ELF
CPU: 28 Intel(R) Core(TM) i9-7940X CPU @ 3.10GHz
Cache Size: 19712 KB
Memory:
	              total        used        free      shared  buff/cache   available
	Mem:           125G        3.1G         35G        113M         87G        121G
	Swap:           18G          0B         18G

Graphics:
	1a:00.0 VGA compatible controller [0300]: NVIDIA Corporation GV102 [10de:1e07] (rev a1)	
	Subsystem: ASUSTeK Computer Inc. Device [1043:866a]	
	Kernel driver in use: nvidia
PyQt version: 5.12.3
Compiled Qt version: 5.12.4
Runtime Qt version: 5.12.9
Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    Babel: 2.8.0
    backcall: 0.2.0
    blockdiag: 2.0.1
    certifi: 2020.6.20
    chardet: 3.0.4
    ChimeraX-AddH: 2.1.1
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.1
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.6.1
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AxesPlanes: 2.0
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 1.0.1
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.0
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.0
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.1
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.0
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-CommandLine: 1.1.3
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.1
    ChimeraX-CoreFormats: 1.0
    ChimeraX-coulombic: 1.0.1
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-DataFormats: 1.0
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1
    ChimeraX-DistUI: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0
    ChimeraX-FunctionKey: 1.0
    ChimeraX-Geometry: 1.1
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.0
    ChimeraX-Hbonds: 2.0
    ChimeraX-Help: 1.0
    ChimeraX-HKCage: 1.0
    ChimeraX-IHM: 1.0
    ChimeraX-ImageFormats: 1.0
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0
    ChimeraX-Label: 1.0
    ChimeraX-LinuxSupport: 1.0
    ChimeraX-ListInfo: 1.0
    ChimeraX-Log: 1.1.1
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Map: 1.0.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.0
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 1.1
    ChimeraX-MDcrds: 2.0
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.0
    ChimeraX-mmCIF: 2.2
    ChimeraX-MMTF: 2.0
    ChimeraX-Modeller: 1.0
    ChimeraX-ModelPanel: 1.0
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.0
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0
    ChimeraX-OpenCommand: 1.2.1
    ChimeraX-PDB: 2.1
    ChimeraX-PDBBio: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.0
    ChimeraX-PubChem: 2.0
    ChimeraX-Read-Pbonds: 1.0
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.0
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.2
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SeqView: 2.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.0
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.0
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.0.4
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-Struts: 1.0
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.0
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.0
    ChimeraX-ToolshedUtils: 1.0
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.2.3
    ChimeraX-uniprot: 2.0
    ChimeraX-ViewDockX: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0
    ChimeraX-WebServices: 1.0
    ChimeraX-Zone: 1.0
    colorama: 0.4.3
    comtypes: 1.1.7
    cxservices: 1.0
    cycler: 0.10.0
    Cython: 0.29.20
    decorator: 4.4.2
    distlib: 0.3.1
    distro: 1.5.0
    docutils: 0.16
    filelock: 3.0.12
    funcparserlib: 0.3.6
    grako: 3.16.5
    h5py: 2.10.0
    html2text: 2020.1.16
    idna: 2.10
    ihm: 0.16
    imagecodecs: 2020.5.30
    imagecodecs-lite: 2020.1.31
    imagesize: 1.2.0
    ipykernel: 5.3.0
    ipython: 7.15.0
    ipython-genutils: 0.2.0
    jedi: 0.17.2
    Jinja2: 2.11.2
    jupyter-client: 6.1.3
    jupyter-core: 4.6.3
    kiwisolver: 1.2.0
    line-profiler: 2.1.2
    lxml: 4.5.1
    MarkupSafe: 1.1.1
    matplotlib: 3.2.1
    msgpack: 1.0.0
    netifaces: 0.10.9
    networkx: 2.4
    numexpr: 2.7.1
    numpy: 1.18.5
    numpydoc: 1.0.0
    openvr: 1.12.501
    packaging: 20.4
    parso: 0.7.1
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 7.1.2
    pip: 20.2.2
    pkginfo: 1.5.0.1
    prompt-toolkit: 3.0.7
    psutil: 5.7.0
    ptyprocess: 0.6.0
    pycollada: 0.7.1
    pydicom: 2.0.0
    Pygments: 2.6.1
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 2.4.7
    PyQt5-commercial: 5.12.3
    PyQt5-sip: 4.19.19
    PyQtWebEngine-commercial: 5.12.1
    python-dateutil: 2.8.1
    pytz: 2020.1
    pyzmq: 19.0.2
    qtconsole: 4.7.4
    QtPy: 1.9.0
    RandomWords: 0.3.0
    requests: 2.24.0
    scipy: 1.4.1
    setuptools: 49.4.0
    sfftk-rw: 0.6.6.dev0
    six: 1.15.0
    snowballstemmer: 2.0.0
    sortedcontainers: 2.2.2
    Sphinx: 3.1.1
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 2.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 1.0.3
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.4
    suds-jurko: 0.6
    tables: 3.6.1
    tifffile: 2020.6.3
    tinyarray: 1.2.2
    tornado: 6.0.4
    traitlets: 5.0.4
    urllib3: 1.25.10
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.34.2

}}}
"	defect	closed	normal		Volume Data		can't reproduce						all	ChimeraX
