Change Details

**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: `rB3dc9da3a74ee` 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 {F7015273} * run the scrip 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 Bind the Surface Deform [[ https://www.youtube.com/watch?v=ZE1cJ4Zl25M | 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: `rB3dc9da3a74ee` 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 {F7015273} * run the scrip 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 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 ``` [[ https://www.youtube.com/watch?v=ZE1cJ4Zl25M | 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: `rB3dc9da3a74ee` 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 {F7015273} * run the scrip 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 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 ``` [[ https://www.youtube.com/watch?v=ZE1cJ4Zl25M | Video Demo ]]