Colormap ValueError

[dinsar2008]

Hi Morishita,

I am trying to obtain velocity by LiCSBAS. When I get to the step12 **LiCSBAS12_loop_closure.py -d GEOCml1GACOSmaskclip** , the software exits and an error is reported as " ValueError: A colormap named "SCM.roma0" is already registered", and part figures of the loop closure checking results are generated in the folder TS_GEOCml1maskclip/12loop/good_loop_png. The error report as follows.

I check the code track, it seems like that the colormap is not created correctly or cited by the multiprocessing/pool.py. I wonder what's going on， and how to fix it?
Any suggestion would be appreciated.

[dinsar2008]

Maybe it's caused by the enviroment problem. I reinstalled the anaconda3 and LiCSBAS, then this step works through.

[yumorishita]

#176 (comment)
#195 (comment)

[Zuzchan]

I had the same issue and as you can see your Ubuntu is running Python version3.9, delete the app and reinstalling everything would be just a waste of time,
Here is how I solved it
I installed python3.8 and make an environment work for it and rerun the same stapes and it worked like a miracle

sudo apt update
sudo apt upgrade
sudo apt install python3-venv python3-pip python3-tk
sudo apt install python3.8 python3.8-dev python3.8-venv
python3.8 -m venv work3.8
source work3.8/bin/activate

**to activate it

[dinsar2008]

Thank you very much, yumorishita and Zuzchan. It works well following your suggestion.