Cannot run examples on Tomcat about google-feedserver HOT 2 OPEN

[deleted comment]

Sharing :

Turn the log4j (DEBUG) to capture the logs on console.

If you found :

10549 [http-8080-1] DEBUG 
org.apache.commons.beanutils.converters.ArrayConverter  -     No conversion 
required, value is already a java.net.URL[]
10768 [http-8080-1] ERROR 
org.apache.abdera.protocol.server.impl.AbstractProvider  - 
java.lang.RuntimeException: Error occurred.  Cause: 
com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: 
java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/typeHandler'.  
Cause: java.lang.ClassNotFoundException: 
com.google.feedserver.ibatisCallbackHandlers.StringToNumericCallback
10771 [http-8080-1] INFO  org.apache.abdera.protocol.server.ProviderHelper  - 
Server error
java.lang.RuntimeException: Error occurred.  Cause: 
com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: 
java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/typeHandler'.  
Cause: java.lang.ClassNotFoundException: 
com.google.feedserver.ibatisCallbackHandlers.StringToNumericCallback

try to :

change the <typeHandler> tag on SQL Map file to :

<typeHandler javaType="string" jdbcType="NUMERIC"
         callback="com.google.feedserver.ibatis.StringToNumericConverter" />

Thanks to Rohan Ghatpande :) for these solution.