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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 43075] New: - LogFilePatternReceiver generates a NullPointerException if there is no Level in your log entry:
Date Thu, 09 Aug 2007 17:42:55 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=43075

           Summary: LogFilePatternReceiver generates a NullPointerException
                    if there is no Level in your log entry:
           Product: Log4j
           Version: 1.3alpha
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: chainsaw
        AssignedTo: log4j-dev@logging.apache.org
        ReportedBy: e011524@aoins.com


The lines of code in question are in 
org.apache.log4j.varia.LogFilePatternReceiver.convertToEvent:
    level = (String) fieldMap.remove(LEVEL);
    Level levelImpl = Level.toLevel(level.trim());


If there is no Level in the log entry, the variable level is null, and 
level.trim() generates a NullPointerException.

Strack Trace:
------------------
Exception in thread "Thread-10" java.lang.NullPointerException
        at org.apache.log4j.varia.LogFilePatternReceiver.convertToEvent
(LogFilePatternReceiver.java:723)
        at org.apache.log4j.varia.LogFilePatternReceiver.buildEvent
(LogFilePatternReceiver.java:404)
        at org.apache.log4j.varia.LogFilePatternReceiver.process
(LogFilePatternReceiver.java:437)
        at org.apache.log4j.varia.LogFilePatternReceiver$1.run
(LogFilePatternReceiver.java:825)
        at java.lang.Thread.run(Unknown Source)
------------------

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