Hello again,
all my action classes are derived from SimpleDispatchAction class. After
submitting a form I am forwarded to desired page but always get a
following error. Logs of my app show that after each submitting to POSTs
are sent. First forwards me to next page, second produces an error. Any
ideas what is happening?
Source of StrutsCatalogDispatchAction can be found at
http://wiki.apache.org/struts/StrutsCatalogDispatchActionImproved but
almost for sure problem is not located in SimpleDispatchAction.
<snip>
11:21:27,140 ERROR [SimpleDispatchAction] Request[/login] does not contain
handler parameter named 'null'. This may be caused by whitespace in the
label text.
11:21:27,140 WARN [RequestProcessor] Unhandled Exception thrown: class
javax.servlet.ServletException
11:21:27,156 ERROR [Engine] StandardWrapperValve[action]:
Servlet.service() for servlet action threw exception
javax.servlet.ServletException: Request[/login] does not contain handler
parameter named 'null'. This may be caused by whitespace in the label
text.
at
com.newitech.struts.template.SimpleDispatchAction.unspecified(SimpleDispatchAction.java:128)
at
com.newitech.struts.template.SimpleDispatchAction.dispatchMethod(SimpleDispatchAction.java:61)
at
com.newitech.struts.template.SimpleDispatchAction.execute(SimpleDispatchAction.java:51)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at
com.newitech.struts.controller.AccessController.process(AccessController.java:268)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at
com.newitech.struts.controller.AccessController.doGet(AccessController.java:254)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at com.newitech.struts.filter.LoginFilter.doFilter(LoginFilter.java:62)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:66)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:150)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:54)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
</snip>
--
Pozdrawiam, Janek Ziniewicz
gg:902858
irc.freenode.net: #gore, #dub
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