ERROR: Attempt to unbind (Surface Deform) from inactive dependency graph, when using *Redo Last* #64307

New Issue

MACHIN3 · 2019-05-08T14:00:03+02:00

MACHIN3 commented

2019-05-08 14:00:03 +02:00

System Information
Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67

Blender Version
Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74
Worked: 2.79

Short description of error
In an operator I add a Surface Deform mod to an object, bind it to a 2nd object and then deform that 2nd object (using Shrinkwrap).
This works, but only for the initial run of the operator, not for redoing.

Exact steps for others to reproduce the error

open unbind_from_inactive_depsgraph.blend
run the script and run the Deformer op n the 3d view
as intended the box is surface deformed by the plane which is shrinkwrapped
as soon as you use Redo Last, the terminal shows the following error, and Blender will apparently fail to re-bind the Surface Deform

 ERROR (bke.modifier): /home/sources/buildbot-x86_64-slave/linux_glibc224_x86_64_cmake/blender.git/source/blender/blenkernel/intern/modifier.c:410 modifier_setError: Attempt to unbind from inactive dependency graph

Video Demo

**System Information** Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67 **Blender Version** Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: `3dc9da3a74` Worked: 2.79 **Short description of error** In an operator I add a Surface Deform mod to an object, bind it to a 2nd object and then deform that 2nd object (using Shrinkwrap). This works, but only for the initial run of the operator, not for redoing. **Exact steps for others to reproduce the error** * open [unbind_from_inactive_depsgraph.blend](https://archive.blender.org/developer/F7015273/unbind_from_inactive_depsgraph.blend) * run the script and run the Deformer op n the 3d view * as intended the box is surface deformed by the plane which is shrinkwrapped * as soon as you use *Redo Last*, the terminal shows the following error, and Blender will apparently fail to re-bind the Surface Deform ``` ERROR (bke.modifier): /home/sources/buildbot-x86_64-slave/linux_glibc224_x86_64_cmake/blender.git/source/blender/blenkernel/intern/modifier.c:410 modifier_setError: Attempt to unbind from inactive dependency graph ``` [Video Demo ](https://www.youtube.com/watch?v=ZE1cJ4Zl25M)

MACHIN3 commented

2019-05-08 14:00:03 +02:00

Added subscriber: @MACHIN3

MACHIN3 commented

2019-05-08 14:18:05 +02:00

If I throw in a Mesh Deform mod as well, there will be a new error (bind, instead of unbind)

ERROR (bke.modifier): /home/sources/buildbot-x86_64-slave/linux_glibc224_x86_64_cmake/blender.git/source/blender/blenkernel/intern/modifier.c:410 modifier_setError: Attempt to bind from inactive dependency graph

unbind_from_inactive_depsgraph2.blend

If I throw in a Mesh Deform mod as well, there will be a new error (**bind**, instead of **unbind**) ``` ERROR (bke.modifier): /home/sources/buildbot-x86_64-slave/linux_glibc224_x86_64_cmake/blender.git/source/blender/blenkernel/intern/modifier.c:410 modifier_setError: Attempt to bind from inactive dependency graph ``` [unbind_from_inactive_depsgraph2.blend](https://archive.blender.org/developer/F7015322/unbind_from_inactive_depsgraph2.blend)

Sebastian Parborg commented

2019-05-08 15:14:46 +02:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2019-05-08 15:14:46 +02:00

Isn't this a duplicate of #64300 ? It seems like depsgraph has issues when redoing.

MACHIN3 commented

2019-05-08 15:22:01 +02:00

It may be related, but I'm getting a clear error message from this one here, related to the binding/unbinding of the deformation mods, whereas I can only observe the misbehavior in the other one (and it misbehaves in a different way as well).
I think that merits a separate bug report.

If it can be fixed with a single approach, that would be great of course.

It may be related, but I'm getting a clear error message from this one here, related to the binding/unbinding of the deformation mods, whereas I can only observe the misbehavior in the other one (and it misbehaves in a different way as well). I think that merits a separate bug report. If it can be fixed with a single approach, that would be great of course.

Piotr commented

2019-05-08 17:52:08 +02:00

Added subscriber: @Pinnhead

Piotr commented

2019-05-08 17:52:08 +02:00

I have the same error:

ERROR (bke.modifier): c:\b\win64_cmake_vs2017\win64_cmake_vs2017\blender.git\source\blender\blenkernel\intern\modifier.c:410 modifier_setError: Attempt to unbind from inactive dependency graph

version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74, type: Release
build date: 07/05/2019, 18:30
platform: Windows 10 64bit

gfx - _ Nvidia GTX 1080 Driver - 430.39

Complete system info:

https://pastebin.com/SgL40qup

I have the same error: ERROR (bke.modifier): c:\b\win64_cmake_vs2017\win64_cmake_vs2017\blender.git\source\blender\blenkernel\intern\modifier.c:410 modifier_setError: Attempt to unbind from inactive dependency graph version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74ee, type: Release build date: 07/05/2019, 18:30 platform: Windows 10 64bit gfx - _ Nvidia GTX 1080 Driver - 430.39 Complete system info: https://pastebin.com/SgL40qup

Sergey Sharybin was assigned by Sebastian Parborg

2019-05-09 10:39:06 +02:00

MACHIN3 commented

2019-05-18 09:24:23 +02:00

Changed status from 'Open' to: 'Resolved'

MACHIN3 closed this issue

2019-05-18 09:24:23 +02:00

MACHIN3 commented

2019-05-18 09:24:23 +02:00

Like https://developer.blender.org/T64300, this has now also been fixed by be5fd9c09f. Thank you @Sergey! Closing.

Like https://developer.blender.org/T64300, this has now also been fixed by be5fd9c09f. Thank you @Sergey! Closing.

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ERROR: Attempt to unbind (Surface Deform) from inactive dependency graph, when using *Redo Last* #64307

ERROR: Attempt to unbind (Surface Deform) from inactive dependency graph, when using Redo Last #64307