**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: 2.82 (sub 4), branch: master, commit date: 2019-12-10 23:56, hash: `rB63d521432e93`
Worked: 2.81
**Short description of error**
Calling `_tool_get_active()` will throw the following error:
```
File "/opt/blender 2.82/2.82/scripts/startup/bl_ui/space_toolsystem_common.py", line 272, in _tool_get_activeO
for item in ToolSelectPanelHelper._tools_flatten(cls.tools_from_context(context, mode)):
AttributeError: type object 'ToolSelectPanelHelper' has no attribute 'tools_from_context'
```