Crash in poll() function of object.modifier_apply #78536

New Issue

Vyacheslav Kobozev · 2020-07-02T16:32:08+02:00

2020-07-02 16:32:08 +02:00

System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.87

Blender Version
Broken version: blender-2.90.0-52b125a790e3-windows64
Worked: blender-2.90.0-874af5301cdf-windows64
Caused by 6add0cc88a

Steps to reproduce

Add empty
call bpy.ops.object.modifier_apply() from a python console

or

Create new keymap entry in 3Dview->Object mode-> Global: object.modifier_apply, {key Ctrl RMB}
Add empty

Press {key Ctrl}

This results in Access violation reading location in modifier_apply_poll() on ID_IS_OVERRIDE_LIBRARY(ob->data) as ob->data is NULL

**System Information** Operating system: Windows-7-6.1.7601-SP1 64 Bits Graphics card: GeForce GTX 660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.87 **Blender Version** Broken version: blender-2.90.0-52b125a790e3-windows64 Worked: blender-2.90.0-874af5301cdf-windows64 Caused by 6add0cc88a **Steps to reproduce** - Add empty - call `bpy.ops.object.modifier_apply()` from a python console or - Create new keymap entry in 3Dview->Object mode-> Global: object.modifier_apply, {key Ctrl RMB} - Add empty # Press {key Ctrl} This results in Access violation reading location in `modifier_apply_poll()` on `ID_IS_OVERRIDE_LIBRARY(ob->data)` as `ob->data` is NULL

Vyacheslav Kobozev commented

2020-07-02 16:32:08 +02:00

Added subscriber: @Vyach

Isaac Gicheha commented

2020-07-02 23:10:40 +02:00

Added subscriber: @shwaky

Isaac Gicheha commented

2020-07-02 23:10:40 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Isaac Gicheha commented

2020-07-02 23:10:40 +02:00

This report does not contain all the requested information, which is required for us to investigate the issue.

Go to blender install directory run the blender_debug_log.cmd file, it will output logs when blender crashes, upload them here that is the blender_debug_output .

This report does not contain all the requested information, which is required for us to investigate the issue. Go to blender install directory run the blender_debug_log.cmd file, it will output logs when blender crashes, upload them here that is the blender_debug_output .

Vyacheslav Kobozev commented

2020-07-02 23:55:38 +02:00

@shwaky okay, did it.
I can reproduce it well.
Add array to candle, no relative, only by object (empty), move empty, save → crash
blender_debug_output.txt
1.blend

2020-07-03_00-51-22.mp4

@shwaky okay, did it. I can reproduce it well. Add array to candle, no relative, only by object (empty), move empty, save → crash [blender_debug_output.txt](https://archive.blender.org/developer/F8660540/blender_debug_output.txt) [1.blend](https://archive.blender.org/developer/F8660542/1.blend) [2020-07-03_00-51-22.mp4](https://archive.blender.org/developer/F8660541/2020-07-03_00-51-22.mp4)

Isaac Gicheha commented

2020-07-03 00:07:39 +02:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Richard Antalik commented

2020-07-03 04:08:50 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-07-03 04:08:50 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2020-07-03 04:08:50 +02:00

Can not reproduce.

Does this happen when you click on File > Defaults > Load Factory Settings? If this is still problem, please upload crash file mentioned in debug log. like F:\BlenderTemp\1.crash.txt

Can not reproduce. Does this happen when you click on File > Defaults > Load Factory Settings? If this is still problem, please upload crash file mentioned in debug log. like `F:\BlenderTemp\1.crash.txt`

Vyacheslav Kobozev commented

2020-07-03 17:42:39 +02:00

Crash caused with pressing Ctrl with selected empty.
Can`t reproduce it with factory settings.
Conflict is somwere in keymap.
I restored all keybindings with Ctrl and crash gone away.
I'll check all one by one.

Crash caused with pressing Ctrl with selected empty. Can`t reproduce it with factory settings. Conflict is somwere in keymap. I restored all keybindings with Ctrl and crash gone away. I'll check all one by one.

Vyacheslav Kobozev commented

2020-07-03 17:59:53 +02:00

Reproduction:
Keymap, 3Dview->Object mode-> Global
Create new entry, operator object.modifier_apply, {key Ctrl RMB}
Save settings.
Select empty, press Ctrl few times or continuously

2020-07-03_18-53-34.mp4

Reproduction: Keymap, 3Dview->Object mode-> Global Create new entry, operator object.modifier_apply, {key Ctrl RMB} Save settings. Select empty, press Ctrl few times or continuously [2020-07-03_18-53-34.mp4](https://archive.blender.org/developer/F8661827/2020-07-03_18-53-34.mp4)

Vyacheslav Kobozev changed title from ~~Multiply crashes on save (ctrl+S)~~ to Crash with selected empty, pressing Ctrl and certain hotkey.

2020-07-03 18:05:23 +02:00

Vyacheslav Kobozev changed title from ~~Crash with selected empty, pressing Ctrl and certain hotkey.~~ to Crash with selected empty and Ctrl+RMB hotkey for object.modifier_apply

2020-07-03 18:06:04 +02:00

Vyacheslav Kobozev commented

2020-07-04 23:59:07 +02:00

summon @iss

Richard Antalik commented

2020-07-07 04:09:38 +02:00

I will be summoned automatically, if I was involved :)

Richard Antalik commented

2020-07-07 04:20:31 +02:00

Changed status from 'Needs User Info' to: 'Confirmed'

Richard Antalik changed title from ~~Crash with selected empty and Ctrl+RMB hotkey for object.modifier_apply~~ to Crash in poll() function of object.modifier_apply

2020-07-07 04:23:02 +02:00

Vyacheslav Kobozev commented

2020-07-07 23:11:41 +02:00

@iss okay, got it!

Philipp Oeser self-assigned this 2020-07-31 19:12:57 +02:00

blender-admin commented

2020-07-31 19:19:29 +02:00

This issue was referenced by 473d9507fa

This issue was referenced by 473d9507fa73a17970be325c8f797bbf6654aab4

Philipp Oeser commented

2020-08-03 16:24:17 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Philipp Oeser closed this issue

2020-08-03 16:24:17 +02:00

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Crash in poll() function of object.modifier_apply #78536

Press {key Ctrl}