Moped::Errors::ConnectionFailure Could not connect to any secondary or primary nodes for replica set

Question

I had to forcefully shutdown my Ubuntu system after it got hanged. Now I get this error while trying to run my Rails app.

Moped::Er         


        

Answer 1

Uninstall mongodb using

sudo apt-get autoremove mongodb-*

then install with

apt-get install mongodb-server

run mongo
it will solve the problem