System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 451.67
Blender Version
Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-08 04:08, hash: rBa1d57e3f05f1
Worked: (newest version of Blender that worked as expected)
Addon Information
Name: Cablerator (1, 1, 1)
Author: Sergey Kritskiy
Short description of error
An error occurs when trying to set the spline start and end points (example in the screenshot). UI does not disappear if you press esc, only after creating a new scene. Only "Draw a cable" mode works, but "move cursor to mouse" mode also causes an error.
Exact steps for others to reproduce the error
- Hotkey addon launch.
- Create a cable.
[Based on the default startup or an attached .blend file (as simple as possible)]

