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Posted to issues@commons.apache.org by "Dennis Lundberg (JIRA)" <ji...@apache.org> on 2009/12/29 17:04:29 UTC
[jira] Updated: (LOGGING-58) [logging] null pointer exception in
LogFactory.getLog
[ https://issues.apache.org/jira/browse/LOGGING-58?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dennis Lundberg updated LOGGING-58:
-----------------------------------
Fix Version/s: 1.1.0
> [logging] null pointer exception in LogFactory.getLog
> -----------------------------------------------------
>
> Key: LOGGING-58
> URL: https://issues.apache.org/jira/browse/LOGGING-58
> Project: Commons Logging
> Issue Type: Bug
> Affects Versions: 1.0.4
> Environment: Operating System: Mac OS X 10.3
> Platform: Macintosh
> Reporter: Donald Huebschman
> Fix For: 1.1.0
>
>
> In running the LoggingTrial example from the book "Pro Jakarta Commons" by Oak from Apress on
> MacOSX 10.3.7, java version "1.4.2_05-141.3", I get the following error:
> run_example:
> [java] Exception in thread "main" org.apache.commons.logging.LogConfigurationException:
> org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by
> java.lang.NullPointerException) (Caused by org.apache.commons.logging.LogConfigurationException:
> java.lang.NullPointerException (Caused by java.lang.NullPointerException))
> [java] at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
> [java] at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
> [java] at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
> [java] at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
> [java] at com.commonsbook.chap3.LoggingTrial.main(LoggingTrial.java:8)
> [java] Caused by: org.apache.commons.logging.LogConfigurationException:
> java.lang.NullPointerException (Caused by java.lang.NullPointerException)
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
> [java] at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
> [java] ... 4 more
> [java] Caused by: java.lang.NullPointerException
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:374)
> [java] ... 5 more
> Up to this point everything in the book worked. I doubt user error. MacOSX java implementation?
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