Hi, I am inexperienced in Tapestry, but I had east problem recently:
You have like result a valid xhtml page? You can look for if you have
"scripts of tapestry" inserted at the end of the page.
something like this :
...
<script src="../../assets/scriptaculous/5.0.13/prototype.js"
type="text/javascript"></script>
<script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
type="text/javascript"></script>
<script src="../../assets/scriptaculous/5.0.13/effects.js"
type="text/javascript"></script>
<script src="../../assets/tapestry/5.0.13/tapestry.js"
type="text/javascript"></script>
<script type="text/javascript">
<!--
Tapestry.DEBUG_ENABLED = true;
Tapestry.onDOMLoaded(function() {
Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
});
// -->
</script>
</body>
</html>
If these scripts are not, you can have this problem., and you can solve
it obtaining a valid xhtml like result.
I hope can help you
&
DiPegotDeis
Lance Java wrote:
I have an actionlink that returns a block and populates a zone in my page
FundGraph.tml
<t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
<t:block t:id="editorBlock">...</t:block>
<t:zone t:id="editZone">
</t:zone>
FundGraph.java
@Inject
private Block editorBlock;
@OnEvent(value="action", component="edit")
protected Object onActionFromEdit() {
return editorBlock;
}
In Firefox, this works fine. In IE, I get the following error:
A component event handler method returned the value
[EMAIL PROTECTED] Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
Configured return types are java.lang.Class, java.lang.String, java.net.URL,
org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
org.apache.tapestry5.runtime.Component.
I have looked at previous posts on this list and it seems that this is
because request.isXHR() is false. What can I do to fix this in IE? I thought
that XHR should be true in this case?
I am using tapestry 5.0.13 and IE 6.0
Full stack trace:
%d 192408 ERROR
[org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
(http-127.0.0.1-8080-2:) Processing of request failed with uncaught
exception: A component event handler method returned the value
[EMAIL PROTECTED] Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
org.apache.tapestry5.runtime.ComponentEventException: A component event
handler method returned the value
[EMAIL PROTECTED] Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
[at classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
line 2, column 44]
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
$ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
at
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
at
org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
at
org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
at
$HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
at
$HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: A component event handler method
returned the value
[EMAIL PROTECTED] type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
at
org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
at
$ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
at
$ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
at
org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
at
org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
at
com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
... 50 more
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