0004817: CAM Simulator fails - FreeCAD Tracker

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ID	Project	Category	View Status	Date Submitted	Last Update

0004817	Path	Bug	public	2021-12-30 05:12	2022-01-19 18:11

Reporter	anka	Assigned To	sliptonic
Priority	normal	Severity	minor	Reproducibility	always
Status	closed	Resolution	fixed
Fixed in Version	0.20

Summary	0004817: CAM Simulator fails
Description	Last known version the problem did not appear : FreeCAD_weekly-builds-26554-OSX-x86_64-conda Now getting following error : Running the Python command 'Path_Simulator' failed: Traceback (most recent call last): File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 588, in Activated pathSimulation.Activate() File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 103, in Activate self.onJobChange() File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 459, in onJobChange for op in j.Operations.OutList: Cannot access attribute 'Operations' of deleted object HINT : 1) opening an older file (containing a job) created with version 0.19 of FreeCad, the problem does not appear. 2) opening a file created with version 0.20 FreeCAD_weekly-builds-26554-OSX-x86_64-conda 2a) no problem when opening with version weekly-builds-26554 2b) problem when opening with version weekly-builds-26720
Steps To Reproduce	Create new file. WB PartDesign: create body create sketch draw simple sketch (eg. a circle (can be anything else) extrude to cylinder WB Path create path from created body create operation (eg profile (can be anything else) launch CAM Simulation fails
Additional Information	Running the Python command 'Path_Simulator' failed: Traceback (most recent call last): File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 588, in Activated pathSimulation.Activate() File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 103, in Activate self.onJobChange() File "/Applications/FreeCAD.app/Contents/Resources/Mod/Path/PathScripts/PathSimulatorGui.py", line 459, in onJobChange for op in j.Operations.OutList: Cannot access attribute 'Operations' of deleted object
Tags	No tags attached.

FreeCAD Information	OS: macOS 10.16 Word size of FreeCAD: 64-bit Version: 0.20.26720 (Git) Build type: Release Python version: 3.9.9 Qt version: 5.12.9 Coin version: 4.0.0 OCC version: 7.5.3 Locale: C/Default (C)

chennes 2021-12-30 06:07 administrator ~0016171	Is there a forums discussion about this?

anka 2021-12-31 04:48 reporter ~0016173	Forum entry: https://forum.freecadweb.org/viewtopic.php?f=15&t=64926

Kunda1 2022-01-19 18:08 administrator ~0016233 Last edited: 2022-01-19 18:10	https://github.com/FreeCAD/FreeCAD/commit/2e6437a961945cd1715a98cfaff63c59a7dc7212

Date Modified	Username	Field	Change
2021-12-30 05:12	anka	New Issue
2021-12-30 06:07	chennes	Note Added: 0016171
2021-12-30 06:07	chennes	Tag Attached: #pending-forum
2021-12-31 04:48	anka	Note Added: 0016173
2022-01-01 03:16	chennes	Tag Detached: #pending-forum
2022-01-03 10:52	openBrain	Tag Attached: #pending-forum
2022-01-19 18:08	Kunda1	Note Added: 0016233
2022-01-19 18:10	Kunda1	Note Edited: 0016233
2022-01-19 18:10	Kunda1	Tag Detached: #pending-forum
2022-01-19 18:11	Kunda1	Assigned To	=> sliptonic
2022-01-19 18:11	Kunda1	Status	new => closed
2022-01-19 18:11	Kunda1	Resolution	open => fixed
2022-01-19 18:11	Kunda1	Fixed in Version	=> 0.20