component liferay-ui:input-field not being rendered

[German Tugores, modificado 11 Anos atrás.]

Hi everyone,

I'm developing a hook for the announcements portelt and using expando to add fields to the AnnouncementsEntry class. I've already created the expando fields successfully (they show in database). Now I'm trying to override the interface, adding fields to the page, like this:

<aui:input name="ExpandoAttributeName--rutaImagen--" type="hidden" value="rutaImagen" />
<aui:field-wrapper>
    <liferay-ui:input-field model="<%= AnnouncementsEntry.class %>" fieldParam="ExpandoAttribute--rutaImagen--" bean="<%= entry %>" field="rutaImagen" />
</aui:field-wrapper>

I've seen other examples like this, however the input field is not being rendered on the page, and I see no error in the tomcat console. Does anybode know what can be the problem?

Thanks in advance,
Germán