Publishing in Jaspersoft Studio is OK, but error popup while previewing in Jasper Server

[nurfariha90]

Hello, I am new to the Jasper Report as well as the community. 

I have to populate a report on some FB No. for certain projects. So I am using a cascading input parameter where my first parameter is a single select query (Project), once the project is selected, the second parameter (FB No.) will prompt 1=1 the value of all the FB. No. related to the project. I manage to complete up to here. However, upon selecting the FB No. and click on "Apply", error popup.

In the Jasper Studio, the previewing is only single input selection and I manage to populate some output.

Is the error related to the multi-select query input parameter that I creates in the Jasper Server? And for that multi-select parameter, I cannot use java.util.collection or java.util.list in the Jasper Studio, it will says parameter not supported (I read and found some comments mentioning, for multi-select parameter, the parameter class should be using those type only). Is this also one of the cause? 

Appreciate any kind of helps and comments from experts.

Thanks a lot!

[Michael Bielkiewicz]

Need to see the jasperserver.log file from the server to identify the full error.