@Prajjwal_Kohli I’m glad it worked for you! 
Just to clarify, the -d tag is exclusively for detached mode, meaning they run in the background and don’t occupy your terminal. I don’t think the issue arises from that. Instead, I suspect there might be a problem with the image generated when using docker-compose -f dev.docker-compose.yml up -d.
However, I’m not entirely certain; it’s just my hunch!