Tried uninstalling and installing back sass but it did not help. I tried to delete the entire codebase and built it again which resolved the issue. Thanks for your response.

I think I am using appropriate node/npm/node-sass versions but still I get this error - "Node Sass version 7.0.1 is incompatible with ^4.0.0" while running npm start comment. I am not sure what is this 4.0.0 version. it is not in any of my version given below.Below are installed versions,Node versio...