Question

Getting java.lang.NULLPOINT.Exception while making an call to generateExceldoc method .

0

Hi all I am trying to download an excel document for which i am calling this java function “generateExceldoc” in the microflow but it is failing. In the application log , it is showing this error. I have checked the variables console before calling this microflow activity and all the variables are coming as expected. but still it gets struck at “generateExceldoc” activity .

asked 2022-01-27

Arpit Raj

2 answers

Shreyash Mehta · Answer 1 · 2022-01-27

I was facing the same issue, in my case, the excel export template got corrupted. It worked fine with a new template.

You can try that, hope it works.

Robert Price · Answer 2 · 2022-01-27

Do you have any more details on the error in the logs?

A NullPointerException could indicate you are passing an empty object to the Java Action.

To test for this, put a breakpoint in the microflow where the Java Action is called and inspect the variables to make sure you have the correct values.