Drools Guvnor needs Spring pre-installed?

[paulmkeogh]

Hi,

I've just installed Drools 5.5 onto Tomcat 6 - all good.

I'm trying to upload a JAR containing POJOs that define a domain model but Tomcat is throwing an exception;

Nov 26, 2012 1:43:55 PM org.apache.catalina.core.StandardWrapperValve invoke

SEVERE: Servlet.service() for servlet AssetFileServlet threw exception

java.lang.ClassNotFoundException: org.springframework.jdbc.core.RowMapper

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Class.java:264)

I've googled extensively but can't see any obvious pointers.

Thanks,