F2 error "New Face from edges" #68342

New Issue

Valentin · 2019-08-06T23:40:33+02:00

Valentin commented

2019-08-06 23:40:33 +02:00

{F7652263}System Information
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.36

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: blender/blender@f6cb5f5449
Worked: (optional)

Short description of error
there's the Error alert appears when I try to create face in edit mode

Exact steps for others to reproduce the error
when you have only three edges and trying to create New face when only one of them is selected it doesn't allow you, of course, but also Error messages is shown.
See attached file, I marked edges with incorrect behaviour. When you select the left one and press F - it creates weird face. If you select the right edge and press F - you'll will see the error message.

you have three edges connected but without created face between them
select one of them
press F :)
Error

Traceback (most recent call last):

File "C:\Program Files\Blender Foundation\Blender\2.80\scripts\addons\mesh_f2.py", line 590, in invoke
  quad_from_edge(bm, edges_sel[0], context, event)
File "C:\Program Files\Blender Foundation\Blender\2.80\scripts\addons\mesh_f2.py", line 138, in quad_from_edge
  if ref_verts.index(va_1) > ref_verts.index(va_2):

ValueError: <BMVert(0x000002254A8A6A50), index=24> is not in list

location: :-1

{[F7652263](https://archive.blender.org/developer/F7652263/error.blend)}**System Information** Operating system: Windows-10-10.0.17763 64 Bits Graphics card: GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.36 **Blender Version** Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: `blender/blender@f6cb5f5449` Worked: (optional) **Short description of error** there's the Error alert appears when I try to create face in edit mode **Exact steps for others to reproduce the error** when you have only three edges and trying to create New face when only one of them is selected it doesn't allow you, of course, but also Error messages is shown. See attached file, I marked edges with incorrect behaviour. When you select the left one and press F - it creates weird face. If you select the right edge and press F - you'll will see the error message. 1. you have three edges connected but without created face between them 2. select one of them 3. press F :) 4. Error Traceback (most recent call last): ``` File "C:\Program Files\Blender Foundation\Blender\2.80\scripts\addons\mesh_f2.py", line 590, in invoke quad_from_edge(bm, edges_sel[0], context, event) File "C:\Program Files\Blender Foundation\Blender\2.80\scripts\addons\mesh_f2.py", line 138, in quad_from_edge if ref_verts.index(va_1) > ref_verts.index(va_2): ``` ValueError: <BMVert(0x000002254A8A6A50), index=24> is not in list location: <unknown location>:-1

Valentin commented

2019-08-06 23:40:33 +02:00

Added subscriber: @viralbaal

Philipp Oeser commented

2019-08-07 15:59:15 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2019-08-07 15:59:15 +02:00

Can confirm

Philipp Oeser changed title from ~~Error "New Face from edges"~~ to F2 error "New Face from edges"

2019-08-07 15:59:29 +02:00

blender-admin commented

2019-08-07 17:45:51 +02:00

This issue was referenced by ce63288eaf

This issue was referenced by ce63288eaf7033ec52e4e13a9a80e94b96e55920

Philipp Oeser self-assigned this 2019-08-07 17:53:51 +02:00

Philipp Oeser commented

2019-08-07 17:53:51 +02:00

Will commit a fix for the error.

The "incorrect" case mentioned here is pretty hard to detect in code [at least for me :)], as there are open edges around the selected edges which could make up a quad that is indeed valid...
Note though that you can guide the operator by moving your mouse close to the edges that should making up the face [operator checks distance].
So in this case: select the "left one", move your mouse to the corner of the triangle you want to be created, hit F and the face will be created just fine.

Will commit a fix for the error. The "incorrect" case mentioned here is pretty hard to detect in code [at least for me :)], as there are open edges around the selected edges which could make up a quad that is indeed valid... Note though that you can guide the operator by moving your mouse close to the edges that should making up the face [operator checks distance]. So in this case: select the "left one", move your mouse to the corner of the triangle you want to be created, hit F and the face will be created just fine.

Philipp Oeser commented

2019-08-07 17:59:21 +02:00

Changed status from 'Open' to: 'Resolved'

Philipp Oeser closed this issue

2019-08-07 17:59:21 +02:00

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F2 error "New Face from edges" #68342