Pessoal,
Estou lidando com o seguinte erro:
2010-07-05 17:39:09,421 [http-8080-1] ERROR errors.GrailsExceptionResolver - Error executing tag <g:render>: Cannot create a session after the response has been committed at /media/Arquivos/aprendizado/energy_grails/grails-app/views/layouts/main.gsp:13
org.codehaus.groovy.grails.web.taglib.exceptions.GrailsTagException: Error executing tag <g:render>: Cannot create a session after the response has been committed at /media/Arquivos/aprendizado/energy_grails/grails-app/views/layouts/main.gsp:13
at media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp$_run_closure2.doCall(media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp:40)
at media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp$_run_closure2.doCall(media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp)
at media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp.run(media_Arquivos_aprendizado_energy_grails_grails_app_views_layouts_main_gsp:47)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.IllegalStateException: Cannot create a session after the response has been committed
at media_Arquivos_aprendizado_energy_grails_grails_app_views_common__topbar_gsp.run(media_Arquivos_aprendizado_energy_grails_grails_app_views_common__topbar_gsp:19)
... 4 more
A linha onde aparece o erro está no arquivo _topbar.gsp aí vai:
<%@ page contentType="text/html;charset=UTF-8" %>
<div id="menu">
<nobr>
<g:if test="${request.session.usuario}">
<!--<b>${session.usuario?.login}&nbsp; - ${session.usuario?.nome}</b> -->
<g:link controller="login" action="auth">Logout</g:link>
</g:if>
<g:else>
<g:link controller="login" action="auth">Login</g:link>
</g:else>
</nobr>
</div>
<br/>
Porque está ocorrendo isso?