3 Replies Latest reply on May 5, 2006 10:53 AM by Peter Johnson

    NullPointerException in ScannerThread

    David Visicchio Newbie

      Hello,
      I am using jboss 3.2.3 wih Java 1.4.2_03 on Linux.

      My server hosts about 20-25 applications.

      Sometimes, after a long period I note this error on the server log

      2006-05-04 14:50:10,348 ERROR [org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread] Scanning failed; continuing
      java.lang.NullPointerException
      at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:119)
      at org.jboss.mx.loading.UnifiedClassLoader3.loadClassImpl(UnifiedClassLoader3.java:169)
      at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:123)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:282)

      The only (and ugly !) solution is to restart jboss.

      I checked that all permissions in the deploy directory are corrects. Have you any idea of the reason ?

      Thanks
      Bye