请帮我看下这个报错信息是什么原因造成的

[stanley8315]

公司和家里的配置相同，使用ant编译和resin，编译过程没有问题，但是家里运行后会报错，我不明白这个是哪里有问题，请高手帮我看下，谢谢。

java.lang.reflect.UndeclaredThrowableException

java.lang.reflect.UndeclaredThrowableException
at $Proxy20.toString(Unknown Source)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuffer.append(StringBuffer.java:219)
at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:194)
at org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult(SqlMapClientTemplate.java:249)
at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:296)
at com.xprintx.data.dao.ibatis.CustomizedFileDaoIbatis.getAvailableList(Unknown Source)
at com.xprintx.business.service.impl.FileServiceImpl.getAvailableCustomizedFiles(Unknown Source)
at com.xprintx.business.struts2.interceptor.InitOrderInterceptor.intercept(Unknown Source)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:456)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:124)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:456)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:170)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:456)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:104)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:456)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
at com.opensymphony.xwork2.interceptor.ParameterFilterInterceptor.intercept(ParameterFilterInterceptor.java:136)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
at com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:456)