Maniphest T66464

OBJ file from Blender causes hang when Reimported
Closed, Archived
Actions

Assigned To
Bastien Montagne (mont29)
Authored By
Bob Metcalfe (secretanorak)
Jul 5 2019, 11:45 AM
Tags
  • BF Blender
Subscribers
Bastien Montagne (mont29)
Bob Metcalfe (secretanorak)
Marcin Twarowski (Tvaroog)
Ray Molenkamp (LazyDodo)
Sebastian Parborg (zeddb)
Sybren A. Stüvel (sybren)

Description

System Information
Operating system: Windows 10
Graphics card: Nvidia GTX 980 Ti

Blender Version
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Worked: (optional)

Short description of error
I've imported an OBJ from another package, tweaked it then exported back to OBJ,..... this new OBJ opens fine in other software but if I try to re-import it into Blender it hangs at 33%

Exact steps for others to reproduce the error
Files Included: original OBJ from 3dCoat and Tweaked model exported from Blender

SackClothPants.zip24 MBDownload

1 > Import the "....from 3dcoat" file into blender
2 > Export it to a new OBJ.
3 > Try reimporting into Blender (I've included a ".....from Blender" file to show my result)

Related Objects

Mentioned Here
rB66684bdff30f: Cleanup: redundant scene access, duplicate flag clear

Event Timeline

Bob Metcalfe (secretanorak) created this task.Jul 5 2019, 11:45 AM
Bob Metcalfe (secretanorak) added a comment.Jul 5 2019, 11:58 AM

Sorry, this is on build 66684bdff30f

Sebastian Parborg (zeddb) added subscribers: Ray Molenkamp (LazyDodo), Sebastian Parborg (zeddb).Jul 5 2019, 12:31 PM

I can't reproduce this on my end. Both files import fine it seems. No hangs or anything.

@Ray Molenkamp (LazyDodo) can you reproduce this on windows?

Bob Metcalfe (secretanorak) added a comment.Jul 5 2019, 1:07 PM

Tested on 2 different windows 10 machines.

Both hang at 33% when importing "PantsFromBlender.obj"

Bob Metcalfe (secretanorak) added a comment.Jul 5 2019, 1:10 PM

Oddly, I get the same freeze at 33% on both machines when importing into 2.79 on windows 10.

Marcin Twarowski (Tvaroog) added a subscriber: Marcin Twarowski (Tvaroog).Jul 5 2019, 2:50 PM

Works here on
Windows-10-10.0.16299 64 Bits
GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67
commit date: 2019-07-04 22:24, hash: rBfdcfc263e973

Sybren A. Stüvel (sybren) lowered the priority of this task from 90 to 30.Jul 5 2019, 5:26 PM
Sybren A. Stüvel (sybren) added a subscriber: Sybren A. Stüvel (sybren).

@Bob Metcalfe (secretanorak) your report states "Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)" -- please fill out that information so that we know which exact version/build of Blender you're using.

Ray Molenkamp (LazyDodo) added a comment.EditedJul 5 2019, 8:07 PM

@Ray Molenkamp (LazyDodo) can you reproduce this on windows?

Seems fine here.

In T66464#713809, @Bob Metcalfe (secretanorak) wrote:

Sorry, this is on build 66684bdff30f

You sure about that? since the .obj file you included says it was made with 2.79?

`
# Blender v2.79 (sub 0) OBJ File: 'Pants.blend'
# www.blender.org

That being said, I can't repro it on 2.79b either, and didn't have a nightly 2.79 to test with

Sebastian Parborg (zeddb) added a comment.Jul 8 2019, 5:51 PM

I tested nightly and it didn't break there either for me.

Bastien Montagne (mont29) changed the task status from Unknown Status to Unknown Status.Jul 23 2019, 3:46 PM
Bastien Montagne (mont29) claimed this task.
Bastien Montagne (mont29) added a subscriber: Bastien Montagne (mont29).

More than a week without reply or activity. Due to the policy of the tracker archiving for until required info/data are provided.