Логов нету по этой ошибки максимум пишет этоНу и где логи?
[01:53:16 INFO]: anton272555[/127.0.0.1:19009] logged in with entity id 11131 at ([world_spawn]-58.44617360412888, 66.0, 8.571232028408849)
[01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null!
[01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null!
[01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null!
[01:53:16 INFO]: [Matrix] ViaVersion returns -1 when get player version
[01:53:16 INFO]: [Matrix] (Via) Player anton272555 joined with (1.16.x/735) client
[01:53:23 INFO]: UUID of player anton272555 is cbf84d19-dea5-3ad0-91a2-2030c3af6d41
[01:53:40 INFO]: com.mojang.authlib.GameProfile@61932848[id=cbf84d19-dea5-3ad0-91a2-2030c3af6d41,name=anton272555,properties={},legacy=false] (/127.0.0.1:19012) lost connection: Disconnected
[01:53:41 INFO]: UUID of player anton272555 is cbf84d19-dea5-3ad0-91a2-2030c3af6d41
Снеси Матрикс и попробуйЛогов нету по этой ошибки максимум пишет это[01:53:16 INFO]: anton272555[/127.0.0.1:19009] logged in with entity id 11131 at ([world_spawn]-58.44617360412888, 66.0, 8.571232028408849) [01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null! [01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null! [01:53:16 INFO]: Tried processing WINDOW_CONFIRMATION while PlayerData was null! [01:53:16 INFO]: [Matrix] ViaVersion returns -1 when get player version [01:53:16 INFO]: [Matrix] (Via) Player anton272555 joined with (1.16.x/735) client [01:53:23 INFO]: UUID of player anton272555 is cbf84d19-dea5-3ad0-91a2-2030c3af6d41 [01:53:40 INFO]: com.mojang.authlib.GameProfile@61932848[id=cbf84d19-dea5-3ad0-91a2-2030c3af6d41,name=anton272555,properties={},legacy=false] (/127.0.0.1:19012) lost connection: Disconnected [01:53:41 INFO]: UUID of player anton272555 is cbf84d19-dea5-3ad0-91a2-2030c3af6d41
вроде помоглоСнеси Матрикс и попробуй
Вероятно ему нужно включить поддержку ViaVersion