This is a bug in daily builds after September 14th. It should be fixed today. -- Greg On 9/23/2021 8:27 AM, Eric Pettersen via ChimeraX-users wrote:
Hi Christophe, We have a ticket open in our bug database for this problem: #5258 (Session code trying to take len() of 'SurfaceUpdaters') <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/5258>. I will add you to the recipient list for that ticket so that you will be notified when it get fixed.
--Eric
Eric Pettersen UCSF Computer Graphics Lab
On Sep 23, 2021, at 6:40 AM, Christophe Leterrier via ChimeraX-users <chimerax-users@cgl.ucsf.edu <mailto:chimerax-users@cgl.ucsf.edu>> wrote:
This is the Traceback from the log:
Traceback (most recent call last): File "/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/session.py", line 887, in save session.save(output, version=version, include_maps=include_maps) File "/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/session.py", line 616, in save mgr.discovery(self._state_containers) File "/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/session.py", line 242, in discovery if sm is None and len(value) == 0: TypeError: object of type 'SurfaceUpdaters' has no len()
TypeError: object of type 'SurfaceUpdaters' has no len()
File "/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/session.py", line 242, in discovery if sm is None and len(value) == 0:
On Thu, 23 Sept 2021 at 15:38, Christophe Leterrier <christophe.leterrier@gmail.com <mailto:christophe.leterrier@gmail.com>> wrote:
HI,
When I'm saving a session displaying 3D image stacks as surfaces into a csx file, I get this error: TypeError: object of type 'SurfaceUpdaters' has no len() File "/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/session.py", line 242, in discovery if sm is None and len(value) == 0: However if I switch the displayed stacks as volume, then there is no error on save. This is with the daily build 1.3.dev202109160803 (2021-09-16) on OSX Big Sur (Intel architecture). Thanks, Christophe
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