I get this error
./TT-Miner -coin RVN -poolinfo -luck -P stratum+tcp://XXXXX.myworker:x@eu.rvn.minermore.com:4501
TT-Miner - Version: 5.0.0 (May 6 2020 15:24:59)
-a: Please add -a ALGONAME to your command-line. Auto-detect is not possible.
Make sure you have the latest version and add -a KAWPOW
No coin name just algo name. i till getting that KAWPOW its not a supporter algo in v 5.0
Go to his discord. Sorry I can't help.