由于错误和网上一样我就直接粘贴网上的信息了。
https://bugs.mysql.com/bug.php?id=114836
mysql-8.4.0-macos14-arm64:
% sudo tail -n30 -f /usr/local/mysql/data/mysqld.local.err
…
2024-04-30T09:02:39.686330Z 0 [System] [MY-015015] [Server] MySQL Server - start.
2024-04-30T09:02:39.831749Z 0 [System] [MY-010116] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.4.0) starting as process 39524
2024-04-30T09:02:39.838725Z 0 [ERROR] [MY-010901] [Server] Can't open shared library '/usr/local/mysql/lib/plugin/keyring_file.so' (errno: 2 dlopen(/usr/local/mysql/lib/plugin/keyring_file.so, 0x0002): tried: '/usr/local/mysql/lib/plugin/keyring_file.so' (no such file)).
2024-04-30T09:02:39.838757Z 0 [ERROR] [MY-010736] [Server] Couldn't load plugin named 'keyring_file' with soname 'keyring_file.so'.
2024-04-30T09:02:39.840453Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2024-04-30T09:02:39.880879Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2024-04-30T09:02:39.883407Z 1 [System] [MY-011090] [Server] Data dictionary upgrading from version '80200' to '80300'.
2024-04-30T09:02:40.021018Z 1 [System] [MY-013413] [Server] Data dictionary upgrade from version '80200' to '80300' completed.
2024-04-30T09:02:40.516467Z 4 [System] [MY-013381] [Server] Server upgrade from '80300' to '80400' started.
2024-04-30T09:02:41.662240Z 4 [System] [MY-013381] [Server] Server upgrade from '80300' to '80400' completed.
2024-04-30T09:02:41.738502Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2024-04-30T09:02:41.738529Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2024-04-30T09:02:41.741867Z 0 [ERROR] [MY-000067] [Server] unknown variable 'keyring-file-data=/usr/local/mysql/keyring/keyring'.
2024-04-30T09:02:41.742270Z 0 [ERROR] [MY-010119] [Server] Aborting
2024-04-30T09:02:42.727028Z 0 [System] [MY-010910] [Server] /usr/local/mysql/bin/mysqld: Shutdown complete (mysqld 8.4.0) MySQL Community Server - GPL.
2024-04-30T09:02:42.727051Z 0 [System] [MY-015016] [Server] MySQL Server - end.解决办法：
