New Jam.py v7 project displays an incomplete page

[SS P]

Maybe I missed something while creating the new project using v7.

Though a bit new to Jam.py, I had created apps using Jam.py v5 and now created a new project on Jam.py 7.

(I still run and use the old v5 project). However, I don't get the default view when I open the default homepage at localhost:8080. I'm attaching a screenshot.
Can someone let me know what possibly went wrong? 

[Dean D. Babic]

This?
https://jampy-docs-v7.readthedocs.io/en/latest/how_to/how_to_migrate_to_v7.html