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Maniphest T103173

Blender Knife tool not working (glithcing out)
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Description

System Information
Operating system: NIVIDIA GeForce RTX 3060
Graphics card: AMD Ryzen 5700G with Radeon Graphics

Blender Version

  • I am using 3.4 (I didnt know how to fill out the part about broken vs. worked as scene below)////

Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Worked: (newest version of Blender that worked as expected)

The knife tool has suddently stopped working, at first it wasnt snapping to the vertices and now it is cutting on the opposite sides of meshes. I thought that maybe my file was corrupt so i made a new one, the problem remained even when i used a base sphere mesh.

Ive attatched a video and the file, i have not changed the knife settings at all.


append.blend907 KBDownload

Event Timeline

Peter Randall (Pe.randall052) created this task.Dec 12 2022, 11:26 PM
Pratik Borhade (PratikPB2123) changed the task status from Needs Triage to Needs Information from User.Dec 13 2022, 7:03 AM
Pratik Borhade (PratikPB2123) added a subscriber: Pratik Borhade (PratikPB2123).

Hi, thanks for the report. Mesh is indeed corrupted.

ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:983 mesh_validate_customdata:         CustomDataLayer type 16 has some invalid data

ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 482: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 483: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 484: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 485: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 486: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 487: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 488: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 489: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 490: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 491: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 492: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 493: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 494: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 498: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 499: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 500: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 501: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 502: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 503: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 504: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 505: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 506: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 508: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 509: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 510: has invalid coordinate
ERROR (bke.mesh): C:\Users\blender\git\blender-v340\blender.git\source\blender\blenkernel\intern\mesh_validate.cc:311 BKE_mesh_validate_arrays:         Vertex 511: has invalid coordinate
Error found: object Sphere had invalid mesh data!

Are you trying this with primitive sphere? or did you import this from somewhere?
I'm not able to repro this with primitive UV sphere

Pratik Borhade (PratikPB2123) closed this task as Archived.Dec 23 2022, 4:43 AM

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks again for the report. If the problem persists please open a new report with the required information.