'url' property of model class 'project.java' leads to Error: following has evaluated to null or missing.

[andrematzke]

Hi,

in the Samples in
samples/fr.opensagres.xdocreport.samples.docxandfreemarker

there you can find for the for the context model a class called Project.java. In that class the constructor has to be filled with a parameter "name". There is also defined as a property of the class something called "url" with a get/set - ter.

Conveniently there is no sample-duo (docx, java), which uses this URL.

I tried using that URL property e.g. :
with a $(project.url) in the docx-file and

Project project = new Project("XDocReport");
project.setURL = "www.hello-world.de";
context.put("project", project);
report.process(context, out);

then I get this:
2022-02-24 15:55:03.821 ERROR 7584 --- [nio-8081-exec-2] freemarker.runtime : Error executing FreeMarker template freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> project.url [in template "fr.opensagres.xdocreport.document.docx.DocxReport@72879b71!word/document.xml" at line 4, column 9097]

meanwhile I dont put it via a model class into the context, rather than with many calls alá context.put(String key, String value)

Where is the issue ? Do I understand something wrong ? Why is there no example with the "url" from the model class "Project" ? Or for what purpose is there even the "url" property in the model class "project" ?

on my research in the internet over this issue of mine, I have found examples where the coder extended the constructor with all the parameters he wanted to be integrated. But this kind of using a constructor I wouldnt prefer over my many single calls, due to the fact, that a constructor shouldnt look like that...

BR,
A.Emm