Re: InvalidReferenceException with big data

Are you sure it's not that some of the columns (in the row) are Java
null-s? If instead of ${column} you write ${column!"null"}, wont the
"null"-s be in cells that are indeed supposed to be empty?

Another thing... You have this:

  <#if c_has_next>&</#if><#if ! c_has_next>\\</#if>

It works, but it would be nicer (and faster) this way:

  <#if c_has_next>&<#else>\\</#if>


Sunday, June 13, 2010, 2:16:30 PM, Erwin Mueller wrote:

> Hi,
> I have a small project of my own where I use the freemarker template library
> to generate Latex code which I use to generate Pdf files. I use this small
> template for a table (attachment I)
>
> All works good, if I have a small amount of data, but with some big data I get
> the exception (attachment II)
>
> I tested it with ca. 3000 entries, then I get the exception. Is there a way in
> freenode to have streams or other mechanism to use the templates with big
> amount of data?
>
> Right now I'm using a HashMap for the root node that contains a ArrayList that
> is used for the rows and columns.

-- 
Best regards,
 Daniel Dekany


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