Answer by Ankur Srivastava for How to get rid of the warnings when opening a file that has a .swp file?

I have solved this issue in three simple steps :

1:) Run "ls -la" where the file exist so that you can view the .swp file for the same.

2:) Now "rm -i *.swp" i.e., remove the ".swp" file from the directory .

3:) Now confirm wether the ".swp" file has been removed .

4:) Now enjoy from those warnings.