SEQCROW: failed to retrieve structure from CACTUS web API

[cormanich@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.19045
ChimeraX Version: 1.9 (2024-12-11 19:11:19 UTC)
Description
The 2D builder is hanging when I try to build any molecule

Log:
Startup Messages  
---  
note | available bundle cache has not been initialized yet  
  
UCSF ChimeraX version: 1.9 (2024-12-11)  
© 2016-2024 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> ui tool show "2D Builder"

Please register the custom scheme 'editor' via
QWebEngineUrlScheme::registerScheme() before installing the custom scheme
handler.  

getting structure  

failed to retrieve structure from CACTUS web API  

https://cactus.nci.nih.gov/cgi-
bin/translate.tcl?smiles=&format=sdf&astyle=kekule&dim=3D&file=Molecule+from+ChemDoodle+Web+Components%0A%0Ahttp%3A%2F%2Fwww.ichemlabs.com%0A++3++2++0++0++0++0++++++++++++999+V2000%0A+++-0.8660+++-0.2500++++0.0000+C+++0++0++0++0++0++0%0A++++0.0000++++0.2500++++0.0000+C+++0++0++0++0++0++0%0A++++0.8660+++-0.2500++++0.0000+C+++0++0++0++0++0++0%0A++1++2++1++0++0++0++0%0A++2++3++1++0++0++0++0%0AM++END  
structure in V3000 format:  

    
    
    Molecule from ChemDoodle Web Components (Modified for SEQCROW)
    
    http://www.ichemlabs.com
      0  0  0  0  0  0  0  0  0  0  0 V3000
    M  V30 BEGIN CTAB
    M  V30 COUNTS 3 2  0 0 0
    M  V30 BEGIN ATOM
    M  V30 1 C    -0.8660    -0.2500     0.0000 
    M  V30 2 C     0.0000     0.2500     0.0000 
    M  V30 3 C     0.8660    -0.2500     0.0000 
    M  V30 END ATOM
    M  V30 BEGIN BOND
    M  V30 1 1 1 2 
    M  V30 2 1 2 3 
    M  V30 END BOND
    M  V30 END CTAB
    M  END

  
structure in V2000 format:  

    
    
    Molecule from ChemDoodle Web Components
    
    http://www.ichemlabs.com
      3  2  0  0  0  0            999 V2000
       -0.8660   -0.2500    0.0000 C   0  0  0  0  0  0
        0.0000    0.2500    0.0000 C   0  0  0  0  0  0
        0.8660   -0.2500    0.0000 C   0  0  0  0  0  0
      1  2  1  0  0  0  0
      2  3  1  0  0  0  0
    M  END

  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 1348, in
do_open  
h.request(req.get_method(), req.selector, req.data, headers,  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 1286, in
request  
self._send_request(method, url, body, headers, encode_chunked)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 1332, in
_send_request  
self.endheaders(body, encode_chunked=encode_chunked)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 1281, in
endheaders  
self._send_output(message_body, encode_chunked=encode_chunked)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 1041, in
_send_output  
self.send(msg)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 979, in send  
self.connect()  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 1451, in
connect  
super().connect()  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\http\client.py", line 945, in
connect  
self.sock = self._create_connection(  
^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\socket.py", line 851, in
create_connection  
raise exceptions[0]  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\socket.py", line 836, in
create_connection  
sock.connect(sa)  
TimeoutError: [WinError 10060] A connection attempt failed because the
connected party did not properly respond after a period of time, or
established connection failed because connected host has failed to respond  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\site-
packages\chimerax\ui\widgets\htmlview.py", line 320, in interceptRequest  
self._callback(info)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\site-
packages\chimerax\ui\widgets\htmlview.py", line 93, in _intercept  
return interceptor(request_info, *args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\site-
packages\chimerax\ui\htmltool.py", line 112, in _navigate  
self.session.ui.thread_safe(self.handle_scheme, url)  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\site-packages\chimerax\ui\gui.py",
line 438, in thread_safe  
func(*args, **kw)  
File "C:\Users\corma\AppData\Local\UCSF\ChimeraX\1.9\Python311\site-
packages\SEQCROW\tools\mol_builder.py", line 683, in handle_scheme  
raise e  
File "C:\Users\corma\AppData\Local\UCSF\ChimeraX\1.9\Python311\site-
packages\SEQCROW\tools\mol_builder.py", line 612, in handle_scheme  
s_sd_get = urlopen(url, context=ssl.SSLContext())  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 216, in
urlopen  
return opener.open(url, data, timeout)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 519, in
open  
response = self._open(req, data)  
^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 536, in
_open  
result = self._call_chain(self.handle_open, protocol, protocol +  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 496, in
_call_chain  
result = func(*args)  
^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 1391, in
https_open  
return self.do_open(http.client.HTTPSConnection, req,  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 1351, in
do_open  
raise URLError(err)  
urllib.error.URLError: <urlopen error [WinError 10060] A connection attempt
failed because the connected party did not properly respond after a period of
time, or established connection failed because connected host has failed to
respond>  
  
urllib.error.URLError:  
  
File "C:\Program Files\ChimeraX 1.9\bin\Lib\urllib\request.py", line 1351, in
do_open  
raise URLError(err)  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 560.76
OpenGL renderer: Quadro P1000/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

Python: 3.11.4
Locale: en_US.cp1252
Qt version: PyQt6 6.7.1, Qt 6.7.1
Qt runtime version: 6.7.3
Qt platform: windows

Manufacturer: System manufacturer
Model: System Product Name
OS: Microsoft Windows 10 Pro (Build 19045)
Memory: 34,025,795,584
MaxProcessMemory: 137,438,953,344
CPU: 20 Intel(R) Core(TM) i9-10900X CPU @ 3.70GHz
OSLanguage: pt-BR

Installed Packages:
    alabaster: 1.0.0
    anyio: 4.7.0
    appdirs: 1.4.4
    asttokens: 3.0.0
    auditwheel: 6.1.0
    babel: 2.16.0
    beautifulsoup4: 4.12.3
    blockdiag: 3.0.0
    blosc2: 3.0.0
    build: 1.2.1
    certifi: 2024.8.30
    cftime: 1.6.4.post1
    charset-normalizer: 3.4.0
    ChimeraX-AddCharge: 1.5.18
    ChimeraX-AddH: 2.2.6
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.5
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.16.1
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.58.8
    ChimeraX-AtomicLibrary: 14.1.11
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.4.0
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.4
    ChimeraX-ChemGroup: 2.0.1
    ChimeraX-Clashes: 2.3
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.6
    ChimeraX-CommandLine: 1.2.5
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.9
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.4
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.3
    ChimeraX-Dicom: 1.2.6
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.3
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.4.1
    ChimeraX-Hbonds: 2.5
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.3
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-KVFinder: 1.2.1
    ChimeraX-Label: 1.1.14
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.1
    ChimeraX-Map: 1.3
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.1.6
    ChimeraX-MCopy: 1.0
    ChimeraX-MDcrds: 2.7.2
    ChimeraX-MedicalToolbar: 1.1
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.14.2
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.18
    ChimeraX-ModelPanel: 1.5
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0
    ChimeraX-MutationScores: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.14
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.6
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.4
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.2
    ChimeraX-PubChem: 2.2
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.6.2
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.3.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.2
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.5.6
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.14
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.0
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-SimilarStructures: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.18.1
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.2.3
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.41
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.4.4
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.4
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.2.2
    comtypes: 1.4.5
    contourpy: 1.3.1
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.0.10
    debugpy: 1.8.9
    decorator: 5.1.1
    docutils: 0.21.2
    executing: 2.1.0
    filelock: 3.15.4
    fonttools: 4.55.3
    funcparserlib: 2.0.0a0
    glfw: 2.8.0
    grako: 3.16.5
    h11: 0.14.0
    h5py: 3.12.1
    html2text: 2024.2.26
    httpcore: 1.0.7
    httpx: 0.28.1
    idna: 3.10
    ihm: 1.3
    imagecodecs: 2024.6.1
    imagesize: 1.4.1
    ipykernel: 6.29.5
    ipython: 8.26.0
    ipywidgets: 8.1.5
    jedi: 0.19.1
    Jinja2: 3.1.4
    jupyter_client: 8.6.2
    jupyter_core: 5.7.2
    jupyterlab_widgets: 3.0.13
    kiwisolver: 1.4.7
    line_profiler: 4.1.3
    lxml: 5.2.2
    lz4: 4.3.3
    MarkupSafe: 3.0.2
    matplotlib: 3.9.2
    matplotlib-inline: 0.1.7
    msgpack: 1.0.8
    ndindex: 1.9.2
    nest-asyncio: 1.6.0
    netCDF4: 1.6.5
    networkx: 3.3
    nibabel: 5.2.0
    nptyping: 2.5.0
    numexpr: 2.10.2
    numpy: 1.26.4
    openvr: 1.26.701
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    ParmEd: 4.2.2
    parso: 0.8.4
    pep517: 0.13.1
    pillow: 10.4.0
    pip: 24.2
    pkginfo: 1.11.1
    platformdirs: 4.3.6
    prompt_toolkit: 3.0.48
    psutil: 6.0.0
    pure_eval: 0.2.3
    py-cpuinfo: 9.0.0
    pycollada: 0.8
    pydicom: 2.4.4
    pyelftools: 0.31
    Pygments: 2.18.0
    pynmrstar: 3.3.4
    pynrrd: 1.0.0
    PyOpenGL: 3.1.7
    PyOpenGL-accelerate: 3.1.7
    pyopenxr: 1.0.3401
    pyparsing: 3.2.0
    pyproject_hooks: 1.2.0
    PyQt6-commercial: 6.7.1
    PyQt6-Qt6: 6.7.3
    PyQt6-WebEngine-commercial: 6.7.0
    PyQt6-WebEngine-Qt6: 6.7.3
    PyQt6-WebEngineSubwheel-Qt6: 6.7.3
    PyQt6_sip: 13.8.0
    python-dateutil: 2.9.0.post0
    pytz: 2024.2
    pywin32: 306
    pyzmq: 26.2.0
    qtconsole: 5.5.2
    QtPy: 2.4.2
    qtshim: 1.0
    RandomWords: 0.4.0
    requests: 2.32.3
    scipy: 1.14.0
    Send2Trash: 1.8.3
    SEQCROW: 1.8.18
    setuptools: 72.1.0
    sfftk-rw: 0.8.1
    six: 1.16.0
    sniffio: 1.3.1
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    soupsieve: 2.6
    Sphinx: 8.0.2
    sphinx-autodoc-typehints: 2.2.3
    sphinxcontrib-applehelp: 2.0.0
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 2.0.0
    sphinxcontrib-htmlhelp: 2.1.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 2.0.0
    sphinxcontrib-serializinghtml: 2.0.0
    stack-data: 0.6.3
    superqt: 0.6.3
    tables: 3.10.1
    tcia_utils: 1.5.1
    tifffile: 2024.7.24
    tinyarray: 1.2.4
    tornado: 6.4.2
    traitlets: 5.14.3
    typing_extensions: 4.12.2
    tzdata: 2024.2
    urllib3: 2.2.3
    wcwidth: 0.2.13
    webcolors: 24.6.0
    wheel: 0.43.0
    wheel-filename: 1.4.1
    widgetsnbextension: 4.0.13
    WMI: 1.5.1

[pett]

Reported by Rodrigo Cormanich

[Tony Schaefer]

Rodrigo,

I'm not able to reproduce this error. I think it's caused by either the
CACTUS web API being down (https://cactus.nci.nih.gov/translate/), or you
had an unstable internet connection at the time.

Best,

Tony

On Mon, Mar 24, 2025 at 10:37 AM ChimeraX <ChimeraX-bugs-admin@cgl.ucsf.edu>
wrote:

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[cormanich@…]

Dear Tony,
That is right. The cactus server was down when I tried to use the 2D
builder.
Hopefully it is not a common issue as it took about one day to come back.
Thank you,
Rodrigo

On Mon, Mar 24, 2025 at 2:17 PM ChimeraX <ChimeraX-bugs-admin@cgl.ucsf.edu>
wrote:

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