Java开发网 - how can get excepton source .........

Topic: how can get excepton source .........

1.how can get excepton source .........

Posted by: scarecrow
Posted on: 2004-04-21 12:36

i catch a exception but java just tel me ( Unknown Sourece) . i dont't konw this is why ? how can make java give me a detailed info the call trace which line in java source code . thanks !

java.lang.NullPointerException
at sms.app.SmsDispatchAdapter.logReport(Unknown Source)
at sms.app.SmsDispatchAdapter.logSms(Unknown Source)
at sms.app.SmsProcessorAdapter.run(Unknown Source)
at sms.util.ThreadPool$Worker.run(Unknown Source)
DEBUG - Receiver.receiveAsync() going to receive pdu. (2)