#whenever joining the server, message "invalid player data" shows up
22 messages · Page 1 of 1 (latest)
Reason: Bad word usage
If you show an incomplete and edited log then no one can help you.
latest.log is needed
Your server is just plain neoforge for 1.21.4. Are you loading in as plain neoforge as well?
.
For both the client AND server or just one?
What version of neoforge is your client?
There's the issue. Both sides must be equal or they basically speak different languages.