Error during initialization of rvc tool and when run executing the run command

[Jsevenh]

hello, I keep getting this error when I run the rvctool command

File "~/Documents/rvcPython/.rvc-python/lib/python3.12/site-packages/RVC3/bin/rvctool.py", line 186, in make_banner
versions.append(f"RTB=={version('roboticstoolbox-python')}")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: version() takes 0 positional arguments but 1 was given

I edited the file and deleted the arguments in the version function calls , for it to work ,

My second error is when I execute the command

run -m tripleangledemo

I get the following error

File "~/Documents/rvcPython/.rvc-python/lib/python3.12/site-packages/websockets/asyncio/server.py", line 284, in init
self.loop = asyncio.get_running_loop()
^^^^^^^^^^^^^^^^^^^^^^^^^^
RuntimeError: no running event loop

what might be the cause of this
I'm running this from in a python virtual environment on Ubuntu 24.04

I'll appreciate any help thanks

[petercorke]

Thank you for your interest in the RVC3 Python package, and I'm sorry for the long delay: various life events got in the way, and since May I've been doing major work across the Robotics Toolbox, Swift and SpatialGeometry.

Your first error (version() takes 0 positional arguments) was a name clash in rvctool.py; it's fixed in release 1.0.0.

The second (no running event loop from websockets) is likely fixed by the recent Swift work. Please upgrade (pip install -U rvc3python swift-sim) and, if it still happens, post an Issue with your versions and the full error.

In future, please post bug reports as an Issue rather than a discussion item.