bpy.context.scene.update() causes erratic object selections #62666

New Issue

MACHIN3 · 2019-03-16T23:34:04+01:00

MACHIN3 commented

2019-03-16 23:34:04 +01:00

System Information
Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67

Blender Version
Broken: version: 2.80 (sub 49), branch: blender2.7, commit date: 2019-03-15 23:51, hash: 3600bb79d0

Short description of error
In the attached blend, calling a context.scene.update() from a script or the text editor, will cause erratic object selections

Exact steps for others to reproduce the error

open attached blend
select the objects one after another to comfirm everything is in order
run scene update from text editor
attempt to select the objects again
the wrong objects should get selected

video demo

FWIW. the file went through dozens of blender versions over the past weeks. It may just be corrupted from this. I can't seem to reproduce this on new files.

eratic_selections.blend

**System Information** Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67 **Blender Version** Broken: version: 2.80 (sub 49), branch: blender2.7, commit date: 2019-03-15 23:51, hash: `3600bb79d0` **Short description of error** In the attached blend, calling a context.scene.update() from a script or the text editor, will cause erratic object selections **Exact steps for others to reproduce the error** * open attached blend * select the objects one after another to comfirm everything is in order * run scene update from text editor * attempt to select the objects again * the wrong objects should get selected [video demo ](https://www.youtube.com/watch?v=iDs7Z-n8mWM) FWIW. the file went through dozens of blender versions over the past weeks. It may just be corrupted from this. I can't seem to reproduce this on new files. [eratic_selections.blend](https://archive.blender.org/developer/F6836248/eratic_selections.blend)

MACHIN3 commented

2019-03-16 23:34:04 +01:00

Added subscriber: @MACHIN3

MACHIN3 changed title from ~~bpy.context.scene.update() causes eratic object selections~~ to bpy.context.scene.update() causes erratic object selections

2019-03-16 23:34:16 +01:00

Ted Milker commented

2019-03-17 00:17:18 +01:00

Added subscriber: @Teds

Ted Milker commented

2019-03-17 00:17:18 +01:00

Confirmed on Windows Version 2.80 Beta Date: 2019-03-16 18:21 Hash: 2d3fbadfe3

Confirmed on Windows Version 2.80 Beta Date: 2019-03-16 18:21 Hash: 2d3fbadfe36d

rob wesseling commented

2019-03-17 22:51:03 +01:00

Added subscriber: @RobertWesseling

rob wesseling commented

2019-03-17 22:53:43 +01:00

Confirmed on Windows 10, 64-bit 1803, version 2.80 Beta, Date: 2019 21:53 Hash: cc5bdf0293

Confirmed on Windows 10, 64-bit 1803, version 2.80 Beta, Date: 2019 21:53 Hash: cc5bdf029324

Jacques Lucke commented

2019-03-18 12:09:53 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-03-18 12:09:53 +01:00

eratic_selections_simplified.blend

Interestingly, the problem does not happen when I move object A into Scene Collection.

[eratic_selections_simplified.blend](https://archive.blender.org/developer/F6843238/eratic_selections_simplified.blend) Interestingly, the problem does not happen when I move object `A` into `Scene Collection`.

Brecht Van Lommel commented

2019-04-05 01:38:40 +02:00

Closed as duplicate of #55617

Brecht Van Lommel closed this issue

2019-04-05 01:38:40 +02:00

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bpy.context.scene.update() causes erratic object selections #62666