Salamon,
The exception seems to indicate you have a component variable annotated
with @Component(id = "itm") in your EditForm.java without declaring
t:id="itm" in one of your tags in you template? But it would be helpful
to see the whole source with links and action methods.
Cheers,
Joost
Salamon Zsolt wrote:
Hi I got this error and I don't know why.
I use 5.0.5 Tapestry.
Intez is a page object.
EditForm is a Component object.
I include a simplified sources:
EditForm.java
===========
private StringTranslator stringTrs;
public StringTranslator getStringTrs() {
if( stringTrs == null ) stringTrs = new StringTranslator();
return stringTrs;
}
@Persist
private int id;
public String getId() {
return id;
}
public void setId( String id ) {
this.id = id;
}
@Persist
private Tezm itm = null;
public Tezm getItm() {
return itm;
}
public void setItm( Tezm itm ) {
this.itm = itm;
}
@SetupRender
void setupEditForm() {
IntezDTO dto = new IntezDTO();
dto.setInezId(id);
itm = ServiceLocator.getIntezService().getIntez("", dto);
//that line is give a Tezm hibernate object, which selected from DB,
uses the given id for primary key.
}
==================================
Tezm is a hibernate.mapping object. Generated by hbm2java.
EditForm.html
==========
<table>
<tr>
<td>
${message:id-label}
</td>
<td>
<t:TextField
t:id="itm.id"
t:translate="stringTrs"
t:value="itm.id"
/>
</td>
</tr>
<tr>
<td>
${message:name-label}
</td>
<td>
<t:TextField
t:id="itm.name"
t:translate="stringTrs"
t:value="itm.name"
/>
</td>
</tr>
So my problem is: When I load in browser that page, that works. I see
the fields with correct values.
But when I click any button on the page(any button click causes a post
submit) I got this error:
ERROR [RequestExceptionHandler] Processing of request failed with
uncaught exception: Component Intez:editform does not contain an
embedded component with id 'itm'.
org.apache.tapestry.ioc.internal.util.TapestryException: Component
Intez:editform does not contain an embedded component with id 'itm'.
at
org.apache.tapestry.corelib.components.Form.onAction(Form.java:375)
at
org.apache.tapestry.corelib.components.Form.handleComponentEvent(Form.java)
at
my.package.web.components.intezmeny.ItmKarbantartEditForm.handleComponentEvent(ItmKarbantartEditForm.java)
at
org.apache.tapestry.internal.structure.ComponentPageElementImpl.handleEvent(ComponentPageElementImpl.java:893)
at
org.apache.tapestry.internal.structure.ComponentPageElementImpl.triggerEvent(ComponentPageElementImpl.java:998)
at
org.apache.tapestry.internal.services.ComponentActionRequestHandlerImpl.handle(ComponentActionRequestHandlerImpl.java:81)
at
org.apache.tapestry.internal.services.InternalModule$11.handle(InternalModule.java:541)
at
$ComponentActionRequestHandler_116cd810cf4.handle($ComponentActionRequestHandler_116cd810cf4.java)
at
$ComponentActionRequestHandler_116cd810c5b.handle($ComponentActionRequestHandler_116cd810c5b.java)
at
org.apache.tapestry.internal.services.ComponentActionDispatcher.dispatch(ComponentActionDispatcher.java:116)
at $Dispatcher_116cd810c5d.dispatch($Dispatcher_116cd810c5d.java)
at $Dispatcher_116cd810c50.dispatch($Dispatcher_116cd810c50.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:1066)
at my.package.web.services.AppModule$2.service(AppModule.java:74)
at
$RequestFilter_116cd810c4f.service($RequestFilter_116cd810c4f.java)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at my.package.web.services.AppModule$1.service(AppModule.java:36)
at
$RequestFilter_116cd810c4e.service($RequestFilter_116cd810c4e.java)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at
org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at
org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:657)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:63)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:97)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:88)
at
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:110)
at
$RequestHandler_116cd810c51.service($RequestHandler_116cd810c51.java)
at
$RequestHandler_116cd810c48.service($RequestHandler_116cd810c48.java)
at
org.apache.tapestry.services.TapestryModule$11.service(TapestryModule.java:1044)
at
$HttpServletRequestHandler_116cd810c47.service($HttpServletRequestHandler_116cd810c47.java)
at
org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:135)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:613)
Caused by: org.apache.tapestry.ioc.internal.util.TapestryException:
Component Intez:editform does not contain an embedded component with
id 'itm'. [at context:WEB-INF/Intez.html, line 7, column 78]
at
org.apache.tapestry.internal.structure.ComponentPageElementImpl.getEmbeddedElement(ComponentPageElementImpl.java:831)
at
org.apache.tapestry.internal.structure.PageImpl.getComponentElementByNestedId(PageImpl.java:83)
at
org.apache.tapestry.internal.services.ComponentSourceImpl.getComponent(ComponentSourceImpl.java:46)
at
$ComponentSource_116cd810c77.getComponent($ComponentSource_116cd810c77.java)
at
org.apache.tapestry.corelib.components.Form.onAction(Form.java:362)
... 52 more
Any ideas?
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