Unable to open database file

Hi, I have tried to run nboost and encounter database issue (error message: unable to open database file)

This is my step:

• setup and run elasticsearch locally (have tried to crud and works)
• clone this repo and python setup.py install, then run nboost --uport 9200 (also have try the full example on README.md -then indexing the sample file nboost-index --file travel.csv --index_name travel --delim , --id_col
• when I try to access the dashboard localhost:8000/nboost it only show the header (without config card widget)
• when I try to curl "http://localhost:8000/travel/_search?pretty&q=passage:vegas&size=2"

it returning:

{"doc":null,"msg":"('unable to open database file',)","type":"OperationalError"}

am I missing any step?

I guess this is because I did not have the nboost.db file (and I did not find it in this repo)

[rajeshkp]

We are running into the above issue as well

[Fogggy]

@nullphantom I’ve faced such an error. I’ve fixed it by creating /usr/local/lib/python3.7/site-packages/nboost/.cache folder.