ConfigurationError: Server at 127.0.0.1:27017 reports wire version 0, but this version of PyMongo requires at least 2 (MongoDB 2.6)

Question

I am trying to build an application with mongoDB and Python Flask. While running the application, I am getting below error:

ConfigurationError: Server

Answer 1

It's pretty annoying and weird issue.

But this problem is solved with just downgrading pymongo library for me.

pip install pymongo==3.4.0

Found answer in this : http://d-prototype.com/archives/10939