Describe the bug
I am getting error when try to perform the shuffledns

Shuffledns version
1.0.5

Complete command you used to reproduce this
shuffledns -d redacted.com -list subdomains_i_found_on_redacted.txt -r ~/resolvers.txt | tee shuffle_redacted.com

Screenshots
Add screenshots of the error for a better context.

Maybe I misunderstand the -list argument. I've pass the subdomains I found on the redacted.com

If I use subdomain_keywords list for -list parameter. There is no error and on output as result. Just this logs.

What is the right using. Sorry I can't understand from ducumentation.