id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 2281 C++ Ring object gone zlwatson@… Eric Pettersen "{{{ The following bug report has been submitted: Platform: Linux-4.18.0-25-generic-x86_64-with-debian-buster-sid ChimeraX Version: 0.91 (2019-07-16) Description Trying to open an old session Log: Startup Messages --- warnings | QXcbConnection: XCB error: 148 (Unknown), sequence: 214, resource id: 0, major code: 140 (Unknown), minor code: 20 QXcbConnection: XCB error: 148 (Unknown), sequence: 235, resource id: 0, major code: 140 (Unknown), minor code: 20 UCSF ChimeraX version: 0.91 (2019-07-16) © 2016-2019 Regents of the University of California. All rights reserved. How to cite UCSF ChimeraX > open ptc-2.cxs opened ChimeraX session Traceback (most recent call last): File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/core/triggerset.py"", line 130, in invoke return self._func(self._name, data) File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/nucleotides/_data.py"", line 501, in rebuild _rebuild_molecule('internal', mol) File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/nucleotides/_data.py"", line 621, in _rebuild_molecule mol.bounds() # need to recompute ribbon first TODO: another way? File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/structure.py"", line 1691, in bounds self._update_graphics_if_needed() # Ribbon bounds computed from graphics File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/structure.py"", line 314, in _update_graphics_if_needed self._create_ring_graphics() File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/structure.py"", line 500, in _create_ring_graphics atoms = ring.ordered_atoms File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/molc.py"", line 161, in get_prop vcount = getattr(self, value_count) File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/molc.py"", line 93, in get_prop cget(self._c_pointer_ref, 1, v_ref) AttributeError: 'Ring' object has no attribute '_c_pointer_ref' Error processing trigger ""new frame"": 'Ring' object has no attribute '_c_pointer_ref': AttributeError: 'Ring' object has no attribute '_c_pointer_ref' File ""/EM/chimerax/chimerax-2019.07.16/lib/python3.7/site- packages/chimerax/atomic/molc.py"", line 93, in get_prop cget(self._c_pointer_ref, 1, v_ref) See log for complete Python traceback. OpenGL version: 3.3.0 NVIDIA 418.67 OpenGL renderer: GeForce RTX 2080/PCIe/SSE2 OpenGL vendor: NVIDIA Corporation }}} " defect closed normal Sessions duplicate Greg Couch all ChimeraX