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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>When I try run the workflow using the the kar file using
kepler command line, I get the following exception.<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Wingdings'><span style='mso-list:Ignore'>Ř<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]> <span
class=highlightedsearchterm>kepler</span>.sh -runwf -<span
class=highlightedsearchterm>nogui</span>] workflow.kar<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Extracting workflow from KAR<o:p></o:p></p>
<p class=MsoNormal>java.lang.NullPointerException<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.util.sql.DatabaseFactory.getDBConnection(DatabaseFactory.java:89)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.objectmanager.cache.LocalRepositoryManager.<init>(LocalRepositoryManager.java:148)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.objectmanager.cache.LocalRepositoryManager$LocalRepositoryManagerHolder.<clinit>(LocalRepositoryManager.java:855)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.objectmanager.cache.LocalRepositoryManager.getInstance(LocalRepositoryManager.java:851)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.kar.KARFile.cacheKARContents(KARFile.java:567)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.AnalysisControlManager.getManager(AnalysisControlManager.java:136)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.AnalysisControlManager.launchOneAnalaysis(AnalysisControlManager.java:60)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.LifeScopeCommandLineServer.manageOperations(LifeScopeCommandLineServer.java:160)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.LifeScopeCommandLineServer.run(LifeScopeCommandLineServer.java:121)<o:p></o:p></p>
<p class=MsoNormal> at java.lang.Thread.run(Thread.java:636)<o:p></o:p></p>
<p class=MsoNormal>Exception in thread "Thread-0"
java.lang.ExceptionInInitializerError<o:p></o:p></p>
<p class=MsoNormal> at org.kepler.objectmanager.cache.LocalRepositoryManager.getInstance(LocalRepositoryManager.java:851)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.kar.KARFile.cacheKARContents(KARFile.java:567)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.AnalysisControlManager.getManager(AnalysisControlManager.java:136)<o:p></o:p></p>
<p class=MsoNormal> at com.lifetech.cgr.service.AnalysisControlManager.launchOneAnalaysis(AnalysisControlManager.java:60)<o:p></o:p></p>
<p class=MsoNormal> at
com.lifetech.cgr.service.LifeScopeCommandLineServer.manageOperations(LifeScopeCommandLineServer.java:160)<o:p></o:p></p>
<p class=MsoNormal> at com.lifetech.cgr.service.LifeScopeCommandLineServer.run(LifeScopeCommandLineServer.java:121)<o:p></o:p></p>
<p class=MsoNormal> at java.lang.Thread.run(Thread.java:636)<o:p></o:p></p>
<p class=MsoNormal>Caused by: java.lang.NullPointerException<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.objectmanager.cache.LocalRepositoryManager.<init>(LocalRepositoryManager.java:154)<o:p></o:p></p>
<p class=MsoNormal> at
org.kepler.objectmanager.cache.LocalRepositoryManager$LocalRepositoryManagerHolder.<clinit>(LocalRepositoryManager.java:855)<o:p></o:p></p>
<p class=MsoNormal> ... 7 more<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I don’t have any database installed or configured for
kepler. And I tried executing kepler after clearing the kepler cache. Does
anybody have any idea about the possible cause of this exception and possible
solution?<o:p></o:p></p>
<p class=MsoNormal>This exception is blocking my work. Please let me know if
there is any quick fix available.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal>Madhavi<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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