Teapot creates corrupt mesh #39629

New Issue

Real Name · 2014-04-07T01:18:08+02:00

Real Name commented

2014-04-07 01:18:08 +02:00

System Information
Debian Jessie as well as Windows 7

Blender Version
Broken: 2 versions: 1) 2.69 from Debian testing repo; 2) 2.7 19e627c from official site.

Short description of error

I just used "Bridge Edge Loops" tool with a teapot model and Blender crashed with no message.

GDB says:
Program received signal SIGSEGV, Segmentation fault.
0x000000000121a55e in BM_edge_rotate_check ()

Blender 2.70 (sub 0), Commit date: 2014-03-19 05:02, Hash `19e627c`

bpy.context.area.type = 'VIEW_3D' # Property
bpy.data.window_managers["WinMan"].addon_filter = 'Add Mesh' # Property
bpy.context.area.type = 'USER_PREFERENCES' # Property
bpy.ops.object.delete(use_global=False) # Operator
bpy.ops.mesh.primitive_teapot_add() # Operator
bpy.ops.object.editmode_toggle() # Operator
bpy.ops.mesh.select_all(action='TOGGLE') # Operator
bpy.ops.transform.translate(value=(-0.0475684, 7.78063e-09, -0.0579093), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator
bpy.ops.mesh.delete(type='VERT') # Operator
bpy.ops.mesh.delete(type='EDGE') # Operator
bpy.ops.mesh.extrude_region_move(MESH_OT_extrude_region={"mirror":False}, TRANSFORM_OT_translate={"value":(0.22233, 2.70933e-08, -0.201649), "constraint_axis":(False, False, False), "constraint_orientation":'GLOBAL', "mirror":False, "proportional":'DISABLED', "proportional_edit_falloff":'SMOOTH', "proportional_size":1, "snap":False, "snap_target":'CLOSEST', "snap_point":(0, 0, 0), "snap_align":False, "snap_normal":(0, 0, 0), "texture_space":False, "remove_on_cancel":False, "release_confirm":False}) # Operator
bpy.ops.mesh.edge_face_add() # Operator
bpy.ops.mesh.edge_face_add() # Operator
bpy.ops.transform.vert_slide(value=0.326575, mirror=False) # Operator
bpy.ops.transform.vert_slide(value=0.17575, mirror=False) # Operator
bpy.ops.transform.translate(value=(-0.0124091, -2.16745e-09, 0.0161318), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator
bpy.ops.transform.translate(value=(-0.00744546, -0, 0), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator

backtrace

/home/user/Рабочий стол/Blender-2.7/blender() [0xfbe804]
/home/user/Рабочий стол/Blender-2.7/blender() [0xfbea5a]
/lib/x86_64-linux-gnu/libc.so.6(+0x35420) [0x7ffd9855a420]
/home/user/Рабочий стол/Blender-2.7/blender(BM_edge_rotate_check+0x4e) [0x121a55e]
/home/user/Рабочий стол/Blender-2.7/blender(bmo_beautify_fill_exec+0x158) [0x1247588]
/home/user/Рабочий стол/Blender-2.7/blender(BMO_op_exec+0x39) [0x121c189]
/home/user/Рабочий стол/Blender-2.7/blender() [0x1235ffb]
/home/user/Рабочий стол/Blender-2.7/blender(bmo_bridge_loops_exec+0x137) [0x1236b37]
/home/user/Рабочий стол/Blender-2.7/blender(BMO_op_exec+0x39) [0x121c189]
/home/user/Рабочий стол/Blender-2.7/blender() [0x10e246d]
/home/user/Рабочий стол/Blender-2.7/blender() [0xfda082]
/home/user/Рабочий стол/Blender-2.7/blender() [0xfda580]
/home/user/Рабочий стол/Blender-2.7/blender() [0x129ca9a]
/home/user/Рабочий стол/Blender-2.7/blender() [0x12acae1]
/home/user/Рабочий стол/Blender-2.7/blender() [0xfdb8e5]
/home/user/Рабочий стол/Blender-2.7/blender() [0xfdbbf6]
/home/user/Рабочий стол/Blender-2.7/blender(wm_event_do_handlers+0x19a) [0xfdbeea]
/home/user/Рабочий стол/Blender-2.7/blender(WM_main+0x18) [0xfc60c8]
/home/user/Рабочий стол/Blender-2.7/blender(main+0x506) [0xfc108f]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ffd98546b45]
/home/user/Рабочий стол/Blender-2.7/blender() [0xedade5]

Exact steps for others to reproduce the error
Try to bridge selected loops is the file below (I cannot attach for some odd reason):
http://www.pasteall.org/blend/28225

**System Information** Debian Jessie as well as Windows 7 **Blender Version** Broken: 2 versions: 1) 2.69 from Debian testing repo; 2) 2.7 19e627c from official site. **Short description of error** I just used "Bridge Edge Loops" tool with a teapot model and Blender crashed with no message. GDB says: Program received signal SIGSEGV, Segmentation fault. 0x000000000121a55e in BM_edge_rotate_check () **** # Blender 2.70 (sub 0), Commit date: 2014-03-19 05:02, Hash 19e627c bpy.context.area.type = 'VIEW_3D' # Property bpy.data.window_managers["WinMan"].addon_filter = 'Add Mesh' # Property bpy.context.area.type = 'USER_PREFERENCES' # Property bpy.ops.object.delete(use_global=False) # Operator bpy.ops.mesh.primitive_teapot_add() # Operator bpy.ops.object.editmode_toggle() # Operator bpy.ops.mesh.select_all(action='TOGGLE') # Operator bpy.ops.transform.translate(value=(-0.0475684, 7.78063e-09, -0.0579093), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator bpy.ops.mesh.delete(type='VERT') # Operator bpy.ops.mesh.delete(type='EDGE') # Operator bpy.ops.mesh.extrude_region_move(MESH_OT_extrude_region={"mirror":False}, TRANSFORM_OT_translate={"value":(0.22233, 2.70933e-08, -0.201649), "constraint_axis":(False, False, False), "constraint_orientation":'GLOBAL', "mirror":False, "proportional":'DISABLED', "proportional_edit_falloff":'SMOOTH', "proportional_size":1, "snap":False, "snap_target":'CLOSEST', "snap_point":(0, 0, 0), "snap_align":False, "snap_normal":(0, 0, 0), "texture_space":False, "remove_on_cancel":False, "release_confirm":False}) # Operator bpy.ops.mesh.edge_face_add() # Operator bpy.ops.mesh.edge_face_add() # Operator bpy.ops.transform.vert_slide(value=0.326575, mirror=False) # Operator bpy.ops.transform.vert_slide(value=0.17575, mirror=False) # Operator bpy.ops.transform.translate(value=(-0.0124091, -2.16745e-09, 0.0161318), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator bpy.ops.transform.translate(value=(-0.00744546, -0, 0), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1) # Operator # backtrace /home/user/Рабочий стол/Blender-2.7/blender() [0xfbe804] /home/user/Рабочий стол/Blender-2.7/blender() [0xfbea5a] /lib/x86_64-linux-gnu/libc.so.6(+0x35420) [0x7ffd9855a420] /home/user/Рабочий стол/Blender-2.7/blender(BM_edge_rotate_check+0x4e) [0x121a55e] /home/user/Рабочий стол/Blender-2.7/blender(bmo_beautify_fill_exec+0x158) [0x1247588] /home/user/Рабочий стол/Blender-2.7/blender(BMO_op_exec+0x39) [0x121c189] /home/user/Рабочий стол/Blender-2.7/blender() [0x1235ffb] /home/user/Рабочий стол/Blender-2.7/blender(bmo_bridge_loops_exec+0x137) [0x1236b37] /home/user/Рабочий стол/Blender-2.7/blender(BMO_op_exec+0x39) [0x121c189] /home/user/Рабочий стол/Blender-2.7/blender() [0x10e246d] /home/user/Рабочий стол/Blender-2.7/blender() [0xfda082] /home/user/Рабочий стол/Blender-2.7/blender() [0xfda580] /home/user/Рабочий стол/Blender-2.7/blender() [0x129ca9a] /home/user/Рабочий стол/Blender-2.7/blender() [0x12acae1] /home/user/Рабочий стол/Blender-2.7/blender() [0xfdb8e5] /home/user/Рабочий стол/Blender-2.7/blender() [0xfdbbf6] /home/user/Рабочий стол/Blender-2.7/blender(wm_event_do_handlers+0x19a) [0xfdbeea] /home/user/Рабочий стол/Blender-2.7/blender(WM_main+0x18) [0xfc60c8] /home/user/Рабочий стол/Blender-2.7/blender(main+0x506) [0xfc108f] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7ffd98546b45] /home/user/Рабочий стол/Blender-2.7/blender() [0xedade5] **** **Exact steps for others to reproduce the error** Try to bridge selected loops is the file below (I cannot attach for some odd reason): http://www.pasteall.org/blend/28225

Real Name commented

2014-04-07 01:18:08 +02:00

Changed status to: 'Open'

Real Name commented

2014-04-07 01:18:08 +02:00

Added subscriber: @uvx3

Campbell Barton commented

2014-04-07 07:05:38 +02:00

Added subscriber: @ideasman42

Campbell Barton commented

2014-04-07 07:05:38 +02:00

This file is corrupt, so the bug is not in bridge tool, but the importer or tools which made this mesh to begin with.

how did you create this file?

This file is corrupt, so the bug is not in bridge tool, but the importer or tools which made this mesh to begin with. how did you create this file?

Campbell Barton changed title from ~~Segmentation fault when using "Bridge Edge Loops" tool~~ to Crash with corrupt mesh

2014-04-07 07:31:46 +02:00

Real Name commented

2014-04-07 09:08:44 +02:00

I have created this mesh by adding 'Extra Objects' plugin's Teapot+ mesh.
(Add -> Mesh -> Extra Objects -> Misc Objects -> Teapot+)

bpy.ops.mesh.primitive_teapot_add() # Operator

Then I have appleid some editing which is desribed above.

I have created this mesh by adding 'Extra Objects' plugin's Teapot+ mesh. (Add -> Mesh -> Extra Objects -> Misc Objects -> Teapot+) # bpy.ops.mesh.primitive_teapot_add() # Operator Then I have appleid some editing which is desribed above.

blender-admin commented

2014-04-07 15:07:16 +02:00

This issue was referenced by blender/blender-addons@31bccec0b5

This issue was referenced by blender/blender-addons@31bccec0b5b75e2dcb08e4383fc155b794858ba6

Campbell Barton changed title from ~~Crash with corrupt mesh~~ to Teapot creates corrupt mesh

2014-04-07 15:07:53 +02:00

Campbell Barton commented

2014-04-07 15:08:51 +02:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2014-04-07 15:08:51 +02:00

Campbell Barton commented