**System Information**
Operating system: Linux-5.4.0-53-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 670/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21
**Blender Version**
Broken: version: 2.92.0 Alpha, branch: master, commit date: 2021-01-03 01:04, hash: `rB1e8f2665916c`
Worked: ?
**Short description of error**
Line Project doesn't work if a mesh has any shape keys.
**Exact steps for others to reproduce the error**
1. Create at least 1 shape key.
2. Enter Sculpt Mode.
3. Use Line Project.