pgadmin 4 : sqlalchemy.exc.OperationalError

Question

I have already installed everything according this tutorial but when I try to run pgadmin 4, I get an error message like this:

> sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such
> table: version

Also I don`t know how I should configure the pgadmin4.db file. Can you help me?

Answer 1

Solve this problem by deleting pgadmin4.db and reconfigure it use

python lib/python2.7/site-packages/pgadmin4/setup.py

Then run

python lib/python2.7/site-packages/pgadmin4/pgAdmin4.py