not working

[advokat11]

Traceback (most recent call last):
File "C:\Users/user/AppData/Roaming/Hex-Rays/IDA Pro/plugins\patching\actions.py", line 127, in activate
wid = PatchingController(self.core, get_current_ea(ctx))
File "C:\Users/user/AppData/Roaming/Hex-Rays/IDA Pro/plugins\patching\ui\preview.py", line 47, in init
self.refresh()
File "C:\Users/user/AppData/Roaming/Hex-Rays/IDA Pro/plugins\patching\ui\preview.py", line 223, in refresh
self.select_address(self.address)
File "C:\Users/user/AppData/Roaming/Hex-Rays/IDA Pro/plugins\patching\ui\preview.py", line 68, in select_address
if insn.address != ea:
AttributeError: 'NoneType' object has no attribute 'address'