Open MertensDev opened 8 months ago
@MertensDev Thanks for your bug report! Could you give us the reproducible code for optimization? If you could make it shorter, that would be better.
I think https://github.com/optuna/optuna/issues/5113 is relevant; I would guess you might be using a list rather than a dictionary for the parameters, which end up as the fixed_params
that is expected to be a dictionary.
Description
Starting the dashboard works fine, both with sqlite and mysql. When I open the dashboard in the browser i see
Failed to fetch study (reason=internal server error)
The logs show the following:
How to Reproduce
optuna-dashboard mysql://user:password@127.0.0.1:3307/optuna
Python version
3.9.6
Optuna version
3.4.0
optuna-dashboard version or git revision
0.13.0
Web browser
Chrome