I have already installed the app but while starting the app, I am getting the error as mentioned above.
Any suggestion/solution is appreciated.
Could it be that you mis-typed viktor with capital letter? The correct import would be:
from viktor.core import UserException
or just
from viktor import UserException
I am using “from viktor.core import ViktorController, File, UserException” .
I would need some more information to pinpoint what the problem could be.
- Are you starting the app with
viktor-cli start? - Are you using
venvordockerisolation mode?
Can you maybe post a screenshot of the error message in the command-line prompt?
- Yes, I am starting app using “viktor-cli start”
- I am using venv
PFA for command line error message.
Are you using SDK v14? UserException has been replaced with UserError: SDK - Deprecations & Upgrades | VIKTOR Documentation
Yes, I am using SDk v14. I will try with UserError