topic error when adding file in Alfresco Archive

error when adding file

vpoorboy — Wed, 26 Jul 2006 04:03:32 GMT

Hi,I use 1.3GA, when I upload file to server, at the Modify metadata step, I receive the following erroravax.faces.FacesException: org.apache.jasper.JasperExceptioncaused byrg.apache.jasper.JasperExceptioncaused by:java.lang.NullPointerExceptionẨn Chi tiếtjavax.faces.FacesException: org.apache.jas

Re: error when adding file

vpoorboy — Wed, 26 Jul 2006 04:35:19 GMT

Hi,
I found that my new view mode cause this problem, but my view mode has worked fine for 3,4 days.
I followed these steps to add a new view mode: http://forums.alfresco.com/viewtopic.php?t=1393&highlight=view+mode

In RichListRenderer.java, I add my class

public static class SimpleViewRenderer implements IRichListRenderer

This class was copied from details view mode, change the following line:

public static final String VIEWMODEID = "simple";

Is this enough ?
Thanks very much !

Re: error when adding file

kevinr — Wed, 26 Jul 2006 09:07:47 GMT

Assuming your have registered the view in the config as the other forum article instructs, then yes it should work.

Thanks,

Kevin

Re: error when adding file

vpoorboy — Wed, 26 Jul 2006 17:04:56 GMT

Yes, I find out that r.description is the problem when it's null (because I use it to replace r.name in the primary column). So I try to use r.name if it's null or empty. But I have no luck doing this.

<a:actionLink id="col21-act2" value="#{((r.description != null) && (r.description != '')) ? r.description : r.name}" href="#{r.url}" target="new" />

Alfresco's still error if r.description = null.
pls help.

Re: error when adding file

vpoorboy — Thu, 27 Jul 2006 04:07:06 GMT

Oh, it's worked. Thanks u.