Windows: File browser will lock Preferences and cause crash for any other blender instances #115940

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opened 2023-12-08 13:06:59 +01:00 by Iliya Katushenock · 15 comments

Iliya Katushenock commented

2023-12-08 13:06:59 +01:00

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System Information
Operating system: Windows-10-10.0.19045-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 527.56

Blender Version
Broken: version: 4.1.0 Alpha, branch: main, commit date: 2023-11-24 00:19, hash: 23430f4db868
Worked: (newest version of Blender that worked as expected)

Short description of error
One blender instance with opened file browser via Preferences..., next blender will crash on Preferences..., all other will crash on start.

Exact steps for others to reproduce the error

Open blender A.
a. Go to Preferences....
b. Interface→Text Rendering→Interface Font (the same thing for any other file-browser selectors in Preferences...).
c. Keep in.
Open blender B.
a. Go to Preferences....
Crash.
Open blender C.
Crash.
Close blender A.
Open blender D.
Works.

**System Information** Operating system: Windows-10-10.0.19045-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 527.56 **Blender Version** Broken: version: 4.1.0 Alpha, branch: main, commit date: 2023-11-24 00:19, hash: `23430f4db868` Worked: (newest version of Blender that worked as expected) **Short description of error** One blender instance with opened file browser via Preferences..., next blender will crash on Preferences..., all other will crash on start. **Exact steps for others to reproduce the error** 1. Open blender A. a. Go to `Preferences...`. b. `Interface`→`Text Rendering`→`Interface Font` (the same thing for any other file-browser selectors in `Preferences...`). c. Keep in. 2. Open blender B. a. Go to `Preferences...`. Crash. 3. Open blender C. Crash. 4. Close blender A. 5. Open blender D. Works.

2023-12-08 15-00-33.mp4

11 MiB

Iliya Katushenock added the

Platforms, Builds & Tests

labels 2023-12-08 13:07:01 +01:00

Iliya Katushenock commented

2023-12-08 13:07:58 +01:00

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@LazyDodo @Harley /

@LazyDodo @Harley /

Ray molenkamp commented

2023-12-08 15:01:11 +01:00

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That's a no repro for me, when it crashes does it produce a crash log i can perhaps look at?

That's a no repro for me, when it crashes does it produce a crash log i can perhaps look at?

Iliya Katushenock commented

2023-12-08 15:08:15 +01:00

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That's a no repro for me, when it crashes does it produce a crash log i can perhaps look at?

There is no any log/crash log/stack trace at all.

> That's a no repro for me, when it crashes does it produce a crash log i can perhaps look at? There is no any log/crash log/stack trace at all.

Ray molenkamp commented

2023-12-08 15:43:46 +01:00

Member

Can you run it in the debugger and see where it crashes?

Can you run it in the debugger and see where it crashes?

Iliya Katushenock commented

2023-12-08 16:57:54 +01:00

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Member

Okay, will do/
I just reboot my pc, bug still here.

Okay, will do/ I just reboot my pc, bug still here.

Harley Acheson commented

2023-12-08 17:09:30 +01:00

Member

Not able to reproduce yet.

Are there any other details you can add to the list of steps? These multiple blenders are all the exact same version, right? So they'd be using the same userpref.blend file. But not seeing the error described.

Not able to reproduce yet. Are there any other details you can add to the list of steps? These multiple blenders are all the exact same version, right? So they'd be using the same userpref.blend file. But not seeing the error described.

Iliya Katushenock commented

2023-12-08 17:11:44 +01:00

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First time i did that with old 3.6, and 4.0, check this with 4.1 and lite debug of 4.1. After reboot haven't did anything except of starting browser, discord, ... .

First time i did that with old 3.6, and 4.0, check this with 4.1 and lite debug of 4.1. After reboot haven't did anything except of starting browser, discord, ... .

Iliya Katushenock commented

2023-12-08 18:02:20 +01:00

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https://projects.blender.org/blender/blender/src/branch/main/intern/ghost/intern/GHOST_Wintab.cc#L85
Crash on open call.

https://projects.blender.org/blender/blender/src/branch/main/intern/ghost/intern/GHOST_Wintab.cc#L85 Crash on `open` call.

Ray molenkamp referenced a pull request that will close this issue

2023-12-08 19:15:45 +01:00

Fix #115940: try to survive broken wintab drivers #115954

Ray molenkamp commented

2023-12-08 19:17:14 +01:00

Member

can you try #115954 ? Tablet support would still be broken, but at least it wouldn't crash blender anymore.

can you try #115954 ? Tablet support would still be broken, but at least it wouldn't crash blender anymore.

Iliya Katushenock commented

2023-12-08 19:33:27 +01:00

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Still crash in the same place, this is not exception i think (also tried to catch this...).

Still crash in the same place, this is not exception i think (also tried to catch this...).

Ray molenkamp commented

2023-12-08 20:33:31 +01:00

Member

I'm kinda stabbing in the dark here, do you have a screenshot of the debugger when this crash occurs?

I'm kinda stabbing in the dark here, do you have a screenshot of the debugger when this crash occurs?

Iliya Katushenock commented

2023-12-08 22:41:09 +01:00

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Exception thrown at 0x00007FFE8C801346 (wintab32.dll) in blender.exe: 0xC0000005: Access violation writing location 0x000000000000007C.

![image](/attachments/c6e95844-b045-4504-adcf-2e04528f10c8) `Exception thrown at 0x00007FFE8C801346 (wintab32.dll) in blender.exe: 0xC0000005: Access violation writing location 0x000000000000007C.`

3.2 KiB

303 KiB

Ray molenkamp commented

2023-12-08 23:19:25 +01:00

Member

#115954 should have handled that one, you should be able to carry on with F5

#115954 should have handled that one, you should be able to carry on with F5

Iliya Katushenock commented

2023-12-08 23:29:50 +01:00

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*second crash, for all next blender instances after crash above/

Exception thrown at 0x00007FFF0FE21346 (wintab32.dll) in blender.exe: 0xC0000005: Access violation writing location 0x000000000000007C.

*second crash, for all next blender instances after crash above/ ![image](/attachments/52e989ca-f053-461a-bc6b-fa31677b3c36) `Exception thrown at 0x00007FFF0FE21346 (wintab32.dll) in blender.exe: 0xC0000005: Access violation writing location 0x000000000000007C.`

second crash.txt

1.8 KiB

280 KiB

Iliya Katushenock commented

2023-12-08 23:36:12 +01:00

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Both blender is lite debug build with applied patch

Both blender is lite debug build with applied patch

2023-12-09 01-34-00.mp4

25 MiB

Iliya Katushenock referenced this issue

2024-01-19 20:10:31 +01:00

blender still crashes when openeing the blender preferences #117342

Richard Antalik referenced this issue

2024-01-19 20:24:14 +01:00

blender still crashes when openeing the blender preferences #117342

Alex Mehler referenced this issue

2024-01-20 15:01:03 +01:00

blender still crashes when openeing the blender preferences #117342

Alex Mehler referenced this issue

2024-01-20 15:11:08 +01:00

blender still crashes when openeing the blender preferences #117342

Iliya Katushenock referenced this issue

2024-02-07 01:19:22 +01:00

Crash while attempting to use the file save dialog window #117923

~~Germano Cavalcante referenced this issue 2024-04-03 20:01:53 +02:00~~

Pressure sensitivity disappears after closing the Preferences window with Parblo A610plus tablet #120226

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Reference: blender/blender#115940

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