我正在使用 Spring Quartz 集成,每次尝试关闭 Tomcat 时,Quartz 进程都无法关闭。这是堆栈跟踪:
Exception in thread "org.springframework.scheduling.quartz.SchedulerFactoryBean#0_QuartzSchedulerThread"
java.lang.NullPointerException
at org.apache.commons.logging.LogFactory.getCachedFactory(LogFactory.java:979)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:435)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:685)
at org.quartz.core.QuartzSchedulerThread.getLog(QuartzSchedulerThread.java:475)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:404)
以前有人这样看吗?