$B$$$E$N$G$9!#(B sa-struts-blank$B$G0J2<$NMM$J(Baction$B$r:n@.$7$?>l9g!"%(%i!<$,H/@8$7$F$7$^$7$^$9!#(B $B$3$NM}M3$rD4$Y$F$$$?$N$G$9$,!"$h$/J,$+$i$J$$$N$G65$($F$$$?$@$1$^$9$+!#(B $B"#(Baction public class IndexAction {     @Execute(validator = false)     public String index() {         return "start.jsp";     }     public String getHoge() {         throw new RuntimeException();     } } $B>e5-(Baction$B$K%"%/%;%9$9$k$H!"(Bjsp$B$J$I$+$i0l@Z;2>H$7$F$$$J$$>u67$G$9$,!"(BgetHoge()$B$,<B9T$5$l$F$7$^$$!"(BRuntimeException$B$,H/@8$7$F$7$^$$$^$9!#(B AOP$B$,4X78$7$F$$$kDxEY$OFI$a$?$N$G$9$,!"2?8N<B9T$^$G$7$F$$$k$N$+$,J,$+$i$:G:$s$G$$$^$9!#%"%I%P%$%9$J$I$"$l$P$h$m$7$/$*4j$$$7$^$9!#(B $B4D6-$O0J2<$NDL$j$G$9!#(B Seasar2.4.42 SAStruts 1.0.4-sp8 $BD9$/$J$C$F?=$7Lu$J$$$G$9$,!"0J2<$K%m%0$rE:IU$7$^$9!#(B org.seasar.framework.beans.IllegalPropertyRuntimeException: [ESSR0059]$B%/%i%9(B(com.example.action.IndexAction)$B$N%W%m%Q%F%#(B(hoge)$B$N@_Dj$K<:GT$7$^$7$?!#M}M3$O(Bjava.lang.RuntimeException     at org.seasar.framework.beans.impl.PropertyDescImpl.getValue(PropertyDescImpl.java:236)     at org.seasar.struts.action.S2DynaProperty.getValue(S2DynaProperty.java:74)     at org.seasar.struts.action.ActionFormWrapper.get(ActionFormWrapper.java:100)     at org.seasar.struts.action.S2RequestProcessor.exportPropertiesToRequest(S2RequestProcessor.java:331)     at org.seasar.struts.action.S2RequestProcessor.doForward(S2RequestProcessor.java:303)     at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)     at org.seasar.struts.action.S2RequestProcessor.process(S2RequestProcessor.java:134)     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.seasar.framework.container.hotdeploy.HotdeployFilter.doHotdeployFilter(HotdeployFilter.java:86)     at org.seasar.framework.container.hotdeploy.HotdeployFilter.doFilter(HotdeployFilter.java:67)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.seasar.framework.container.filter.S2ContainerFilter.doFilter(S2ContainerFilter.java:79)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)     at org.seasar.struts.filter.RoutingFilter.forward(RoutingFilter.java:219)     at org.seasar.struts.filter.RoutingFilter.doFilter(RoutingFilter.java:152)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.seasar.framework.container.hotdeploy.HotdeployFilter.doHotdeployFilter(HotdeployFilter.java:99)     at org.seasar.framework.container.hotdeploy.HotdeployFilter.doFilter(HotdeployFilter.java:67)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.seasar.framework.container.filter.S2ContainerFilter.doFilter(S2ContainerFilter.java:79)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.seasar.extension.filter.EncodingFilter.doFilter(EncodingFilter.java:69)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)     at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.RuntimeException     at com.example.action.IndexAction.getHoge(IndexAction.java:65)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21.$$getHoge$$invokeSuperMethod$$(IndexAction$$EnhancedByS2AOP$$10a5c21.java)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21$$MethodInvocation$$getHoge0.proceed(MethodInvocationClassGenerator.java)     at org.seasar.extension.tx.DefaultTransactionCallback.execute(DefaultTransactionCallback.java:58)     at org.seasar.extension.tx.adapter.JTATransactionManagerAdapter.required(JTATransactionManagerAdapter.java:65)     at org.seasar.extension.tx.RequiredInterceptor.invoke(RequiredInterceptor.java:50)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21$$MethodInvocation$$getHoge0.proceed(MethodInvocationClassGenerator.java)     at org.seasar.framework.aop.interceptors.ThrowsInterceptor.invoke(ThrowsInterceptor.java:79)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21$$MethodInvocation$$getHoge0.proceed(MethodInvocationClassGenerator.java)     at org.seasar.framework.aop.interceptors.TraceInterceptor.invoke(TraceInterceptor.java:73)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21$$MethodInvocation$$getHoge0.proceed(MethodInvocationClassGenerator.java)     at com.example.action.IndexAction$$EnhancedByS2AOP$$10a5c21.getHoge(IndexAction$$EnhancedByS2AOP$$10a5c21.java)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:597)     at org.seasar.framework.util.MethodUtil.invoke(MethodUtil.java:96)     at org.seasar.framework.beans.impl.PropertyDescImpl.getValue(PropertyDescImpl.java:231)     ... 47 more