Direct Web Remoting - dwr-1.1.jar Errors.

[Migrated From Jforum.net]

Should I be worried about the following warnings/errors:

Jul 16, 2008 4:59:02 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: Logging using commons-logging.
Jul 16, 2008 4:59:02 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: retrieved system configuration file: java.io.ByteArrayInputStream@41f227
Jul 16, 2008 4:59:02 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: Missing class for creator 'pageflow'. Failed to load uk.ltd.getahead.dwr.create.PageFlowCreator. Cause: Beehive/Weblogic Creator not available.
Jul 16, 2008 4:59:03 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: Missing classdef for creator 'spring'. Failed to load uk.ltd.getahead.dwr.create.SpringCreator. Cause: org/springframework/beans/factory/BeanFactory
Jul 16, 2008 4:59:03 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: Missing classdef for creator 'script'. Failed to load uk.ltd.getahead.dwr.create.ScriptedCreator. Cause: org/apache/bsf/BSFException
Jul 16, 2008 4:59:03 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput info INFO: Missing class for converter 'hibernate'. Failed to load uk.ltd.getahead.dwr.convert.HibernateBeanConverter. Cause: Failed to find either org.hibernate.Hibernate or net.sf.hibernate.Hibernate.
Jul 16, 2008 4:59:03 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput error SEVERE: Line=2 Document root element "dwr", must match DOCTYPE root "null".
Jul 16, 2008 4:59:03 AM uk.ltd.getahead.dwr.util.CommonsLoggingOutput error SEVERE: Line=2 Document is invalid: no grammar found.

Thanks,

Danny
[originally posted on jforum.net by dhhoyle]