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Re: PDF Plugin Upgrade to 0.4 error

by ldittmar :: Rate this Message:

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I get this error on my application (grails 1.1.1)

BaseUri is http://localhost:8080/test
Fetching url http://localhost:8080/test/test.gsp
2009-06-18 15:49:40,449 [12237125@qtp0-7] ERROR service.PdfService  - org.xhtmlrenderer.util.XRRuntimeException: Can't load the XML resource (using TRaX transformer). java.io.IOException: Stream closed
there was a problem with PDF generation java.lang.NullPointerException: Cannot get property 'length' on null object
FEHLER:  'Stream closed'

What should I do? The only change I made on my app ist on views/myfile.gsp. I inserted:

<g:pdfLink url="/test.gsp" filename="test.pdf" icon="true"/>


grailsOnUbuntu wrote:
The demo stuff  is kinda sketchy in 1.1, because the views don't show up in
the app after installing the plugin. and therefore I don't have good testing
of the plugin as installed in a 1.1 app. I will look into this next week as
soon as I get time.

it should work for jSecurity (or any other security?) if you use the pdfForm
and do method="post" which also requires that you use either
template="something" or controller="something" action="someAction". Tags
which use a url still don't work with secured views.



On Thu, Apr 30, 2009 at 9:40 PM, Marc Dworkin <marcvsxiv@yahoo.com> wrote:

> Hi,
>
> I upgraded my PDF plugin to 0.4, which broke the included Simple PDF Demo.
>
> Selecting the link for
> http://localhost:8080/MyApp/pdf/demo2?url=/pdf/demo2&filename=document.pdf
>
> Returns an html page and the following logs
>
> --------------------------
> BaseUri is http://localhost:8080/MyApp
> Fetching url http://localhost:8080/MyApp/pdf/demo2
> 2009-04-30 <http://localhost:8080/MyApp/pdf/demo2%0A2009-04-30>22:30:22,311 [7832332@qtp0-4]
> ERROR service.PdfService  - org.xhtmlrenderer.util.XRRuntimeException: Can't
> load the XML resource (using TRaX transformer).
> org.xml.sax.SAXParseException: The entity name must immediately follow
> the '&' in the entity reference.there was a problem with PDF generation
> java.lang.NullPointerException: Cannot get property 'length' on null object
> --------------------------
>
> Also, from the release notes.  Does "ability to use on secured
> applications" mean it now works with Jsecurity?
>
> Thanks!
>
> Marc
>
>
>
>
>
>
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