Hi,

How can I tell T5 to send an 404 error?

Is the following code right way to show 404 error page on T5?
Because I got an error after calling "sendError()" in the code.


Test.java:
------------------------------------
public class Test{
  @Inject
  private Response response;

  void onActivate( Object[] parameters ) throws IOException{
    //if( parameters == null || parameters.length != 2 ){
    response.sendError( 404, null );
    return;
    //}
  }
}
------------------------------------

Error:
------------------------------------
[ERROR] RequestExceptionHandler Processing of request failed with uncaught
exception: STREAM
java.lang.IllegalStateException: STREAM
        at org.mortbay.jetty.Response.getWriter(Response.java:571)
        at
org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
        at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
        at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
        at
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
        at
$PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
        at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
        at
$PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
        at
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
        at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
        at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
        at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
------------------------------------


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