Excel exporter : Multiple objects export

Hi everyone,  I am trying to export an excel containing the datas of the whole list of one entity’s objects. I saw Austin McNicholas’s solution in this previous post : https://community.mendix.com/link/questions/89991 but it doesn’t work for me.  Even when I don’t put any input object in the java action and in my excel exporter template, there is still nothing in the FileDocument Object that I create and send to the GenerateExcelDoc Java action, so each time that I try to download it, I got a nullPointerException.  Could you help me with this issue ?  Thanks, Dan
2 answers

Hi Rob,

Here are all the informations you asked : 

  1. Log message
Unexpected end of JSON input SyntaxError: Unexpected end of JSON input
    at http://localhost:8080/mxclientsystem/mxui/mxui.js?636855632882177601:31:33340
    at http://localhost:8080/mxclientsystem/mxui/mxui.js?636855632882177601:20:2053
    at Object.next (http://localhost:8080/mxclientsystem/mxui/mxui.js?636855632882177601:20:2158)
    at a (http://localhost:8080/mxclientsystem/mxui/mxui.js?636855632882177601:20:929)
  1. Model : 
  2. Microflow : 


4.The Variable NewXLSFile is empty when we go to the Java action, not the MxTemplate which is well selected.


Hi everybody, 

I still have the problem.

Could someone help me with it ?