Exception in thread "Quartz Scheduler [RuoyiScheduler]" org.springframework.scheduling.SchedulingException: Could not start Quartz Scheduler after delay; nested exception is org.quartz.SchedulerException: The Scheduler cannot be restarted after shutdown() has been called.后端啟動報錯
1、應該是你沒有刷定時任務相關的表或定時任務表出現了臟數據，嘗試清空qrtz前綴表數據再試試中
2、8080tomcat端口被占用，換用其他端口