使用quartz报错
java.lang.NullPointerException
at com.myscent.services.WapDataServiceImpl.getAllKeywords(WapDataServiceImpl.java:62)
at com.myscent.util.CheckWapAudit.<init>(CheckWapAudit.java:22)
at com.myscent.servlet.WapAudit_Quartz.execute(WapAudit_Quartz.java:13)
at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)


我的工程里面没有CheckWapAudit 和 WapAudit_Quartz 怎么还报错呢，并且没有任何方法调用WapDataServiceImpl.java这个类

------解决方案--------------------
楼主还是debug 跟踪下代码吧
------解决方案--------------------

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java.lang.NullPointerException
at com.myscent.services.WapDataServiceImpl.getAllKeywords(WapDataServiceImpl.java:62)
at com.myscent.util.CheckWapAudit.<init>(CheckWapAudit.java:22)
at com.myscent.s……