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Maniphest T97715

Blender crashes when going into edit mode
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Description

System Information
Operating system: Windows-10-10.0.22000-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.15

Blender Version
Broken: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: rBcc66d1020c3b
Worked: (newest version of Blender that worked as expected)

Short description of error
Using the uploaded file, selecting the object and hitting TAB to go into Edit mode causes Blender to crash. The object was imported from a DAZ object using DAZ Importer. Even if there is something wrong in the vertices/edges/faces of the object, I would think Blender should not crash.

I was able to work around the crash by applying a Decimate modifier, using Collapse, and setting the ratio to 0.999. This seems to remove the offending vertex/face and I was able to successfully enter Edit mode.

Crash File.blend13 MBDownload

Exact steps for others to reproduce the error

  1. Load the file
  2. Select the object
  3. Tap the TAB key to enter Edit mode

Event Timeline

Jim Hart (JimDHart) created this task.Apr 29 2022, 6:49 PM
Germano Cavalcante (mano-wii) closed this task as Archived.Apr 29 2022, 9:54 PM
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

Thanks for the report, but this mesh is corrupted:

ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 1235 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 1261 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 2653 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 2680 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 4071 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 4097 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 5489 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 5516 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 7203 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 7229 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 8621 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 8648 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 10039 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 10065 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 11457 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 11484 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 15953 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 15965 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 16011 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 16023 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 20065 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 20077 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 20123 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 20135 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 23601 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 23613 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 23659 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 23671 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 26093 has duplicated vert reference at corner (2)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:613 BKE_mesh_validate_arrays:Poly 26105 has duplicated vert reference at corner (3)
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 4940 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 4941 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 4942 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 4943 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 5043 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 5044 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 5045 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 5046 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10610 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10611 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10612 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10613 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10717 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10718 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 10719 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16280 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16281 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16282 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16283 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16383 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16384 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16385 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 16386 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 21950 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 21951 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 21952 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 21953 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 22057 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 22058 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 22059 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28804 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28805 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28806 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28807 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28907 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28908 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28909 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 28910 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34474 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34475 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34476 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34477 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34581 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34582 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 34583 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40144 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40145 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40146 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40147 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40247 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40248 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40249 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 40250 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45814 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45815 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45816 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45817 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45921 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45922 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 45923 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63796 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63797 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63798 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63843 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63844 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63845 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 63846 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64026 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64027 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64028 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64073 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64074 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64075 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 64076 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80240 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80241 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80242 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80287 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80288 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80289 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80290 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80470 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80471 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80472 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80517 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80518 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80519 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 80520 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94380 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94381 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94382 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94427 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94428 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94429 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94430 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94610 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94611 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94612 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94657 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94658 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94659 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 94660 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104344 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104345 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104346 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104391 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104392 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104393 is unused.
ERROR (bke.mesh): D:\BlenderDev\blender\source\blender\blenkernel\intern\mesh_validate.cc:756 BKE_mesh_validate_arrays:Loop 104394 is unused.

You can paste this into Blender's Python console to fix the Mesh:

for me in D.meshes:
    me.validate(verbose=True)

print("ok")

Unfortunately unless there are clear instructions on how to reproduce it from scratch we cannot debug this any further.

Things that may cause mesh corruption: Importers, development versions of Blender, modeling tools.