"Vestigial" ViewDockX can interfere with session restore

[phil.cruz@…]

The following bug report has been submitted:
Platform:        Darwin-18.7.0-x86_64-i386-64bit
ChimeraX Version: 1.0 (2020-05-08)
Description
Cant' open session file if ViewDockX was in the session.  
If I use ViewDockX and save a ChimeraX session, I get errors when trying to open the ChimeraX session file.  
Try with attached .cxs file.
Same result with every ViewDockX containing session I've tried.

Log:
UCSF ChimeraX version: 1.0rc202005080235 (2020-05-08)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open "/Users/cruzp2/OneDrive - National Institutes of
> Health/Parks/Schrodinger/1j3i_wt_if_xp_1/ViewDocX_bug.cxs"

Unable to restore session, resetting.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/session.py", line 665, in restore  
obj = sm.restore_snapshot(self, data)  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 287, in restore_snapshot  
inst.setup(structures, data.get(cls.html_state, None))  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 23, in setup  
self._setup(structures)  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 55, in _setup  
raise UserError("No suitable models found for ViewDockX")  
chimerax.core.errors.UserError: No suitable models found for ViewDockX  
  
opened ChimeraX session  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 198, in _load_finished  
self._update_models()  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 110, in _update_models  
self.delete()  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 345, in delete  
del self._name_map[self.name]  
KeyError: '1'  
  
KeyError: '1'  
  
File
"/Applications/ChimeraX-1.0-rc-2020.05.08.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/viewdockx/tool.py", line 345, in delete  
del self._name_map[self.name]  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 ATI-2.11.21
OpenGL renderer: AMD Radeon Pro 560 OpenGL Engine
OpenGL vendor: ATI Technologies Inc.Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro14,3
      Processor Name: Intel Core i7
      Processor Speed: 3.1 GHz
      Number of Processors: 1
      Total Number of Cores: 4
      L2 Cache (per Core): 256 KB
      L3 Cache: 8 MB
      Hyper-Threading Technology: Enabled
      Memory: 16 GB
      Boot ROM Version: 204.0.0.0.0
      SMC Version (system): 2.45f0

Software:

    System Software Overview:

      System Version: macOS 10.14.6 (18G3020)
      Kernel Version: Darwin 18.7.0
      Time since boot: 12 days 15:50

Graphics/Displays:

    Intel HD Graphics 630:

      Chipset Model: Intel HD Graphics 630
      Type: GPU
      Bus: Built-In
      VRAM (Dynamic, Max): 1536 MB
      Vendor: Intel
      Device ID: 0x591b
      Revision ID: 0x0004
      Automatic Graphics Switching: Supported
      gMux Version: 4.0.29 [3.2.8]
      Metal: Supported, feature set macOS GPUFamily2 v1

    Radeon Pro 560:

      Chipset Model: Radeon Pro 560
      Type: GPU
      Bus: PCIe
      PCIe Lane Width: x8
      VRAM (Total): 4 GB
      Vendor: AMD (0x1002)
      Device ID: 0x67ef
      Revision ID: 0x00c0
      ROM Revision: 113-C980AJ-927
      VBIOS Version: 113-C9801AU-A02
      EFI Driver Version: 01.A0.927
      Automatic Graphics Switching: Supported
      gMux Version: 4.0.29 [3.2.8]
      Metal: Supported, feature set macOS GPUFamily2 v1
      Displays:
        Color LCD:
          Display Type: Built-In Retina LCD
          Resolution: 2880 x 1800 Retina
          Framebuffer Depth: 24-Bit Color (ARGB8888)
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Rotation: Supported
          Automatically Adjust Brightness: No
        BenQ GW2750H:
          Resolution: 1920 x 1080 (1080p FHD - Full High Definition)
          UI Looks like: 1920 x 1080 @ 60 Hz
          Framebuffer Depth: 30-Bit Color (ARGB2101010)
          Display Serial Number: 6CD03450SL0 
          Mirror: Off
          Online: Yes
          Rotation: Supported
          Adapter Type: Apple USB-C Digital AV Adapter
          Automatically Adjust Brightness: No
          Adapter Firmware Version: 2.35
File attachment: ViewDocX_bug.cxs

ViewDocX_bug.cxs​

[phil.cruz@…]

Added by email2trac

[Conrad Huang]

Unfortunately, there was a typo in the maestro module that prevented viewdock data from being saved in sesssions, so there is no way to recover viewdock state from those session files. This bug should be fixed in version 1.7, which will be pushed to the toolshed once the ChimeraX 1.0 is officially released.

[Eric Pettersen]

Uploaded the 1.7 version to the Toolshed.