Error on 2D graph visualization

Hi! This is the error that take place on the 2D visualization:

[[ I modify the "requirements.txt" on numpy==1.24.2 with Python 3.10 and Wheel for the server, everything works, except the 2D visualization ]]

And that is the Error page for DEBUG of Django, shows:

OperationalError at /graph/

no such table: graph_visualization_command

Request Method: POST
Request URL: http://127.0.0.1:8000/graph/
Django Version: 3.1.2
Exception Type: OperationalError
Exception Value:

no such table: graph_visualization_command

Exception Location:
/[installation directory]/grapp-main/main/grapp-env/lib/python3.10/site-packages/django/db/backends/sqlite3/base.py, line 413, in execute
Python Executable:
/[installation directory]/grapp-main/main/grapp-env/bin/python3
Python Version: 3.10.6
Python Path:

['/[installation directory]/grapp-main/main',
'/usr/lib/python310.zip',
'/usr/lib/python3.10',
'/usr/lib/python3.10/lib-dynload',
'/[installation directory]/grapp-main/main/grapp-env/lib/python3.10/site-packages']

Server time: Tue, 18 Apr 2023 05:25:07 +0000

Error during template rendering

In template |/[installation directory]/grapp-main/main/templates/graph_visualization/base.html|, error at line 0

  no such table: graph_visualization_command

I would really appreciate it if you have a solution. Thanks for your work!

[iviv62]

Hi! I think it tries to render some data from the database. Most probably you need to run migrations so it creates the database tables. Try running the following command:

python manage.py makemigrations

and then

python manage.py migrate

You can also refer to the official django documentation.

If you have further problems I would be happy to help!