Problem solved. It was a problem with postgres and the memory in the
server.
It works fine this code.
Thanks.
Héctor Garcia Peris escribió:
> Hello,
>
> I want to have a list of communities in my navigator bar in the same way
> that I have in the home page. I tried to reuse the code in home.jsp page
> in the navbar-default.jsp file. But the problem is that when I try to
> get the communities attribute with this commands:
>
> 140: <%@ page import="org.dspace.content.Community" %>
> 141: <%
> 142: Community[] communities = (Community[])
> request.getAttribute("communities");
> 143: if (communities.length != 0)
> 144: {
> 145:%>
>
> I get a java.lang.NullPointerException in line 143. That is because the
> communities attribute is not instanced in this file, but it's instanced
> in the home.jsp page. Is there any way to get the communities in the
> navbar-default.jsp file?
>
> Thanks.
>
>
--
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Héctor Garcia Peris
Dpto. Informática
Instituto Valenciano de Investigaciones Económicas S.A. (Ivie)
C/ Guardia Civil, 22 esc-2 1º 46020 - Valencia (Spain)
Tfno.: +34 - 963190050 / +34 - 963930816
Fax.: +34 - 963190055 / +34 - 963930856
e-mail: [email protected]
Web: http://www.ivie.es
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