Run report with a previous version of Jaspersoft Studio-

[christmoney1]

Hi, 

I have to files: The JRXML and JASPER.

When i run my report by clickin on preview butom, my report work well with Jaspersoft Studio-6.10.0

But when i run the sames files (report) by cliking on preview butom, i have an issue with Jaspersoft Studio-5.6.2 final

 

This is the issue with Jaspersoft Studio-5.6.2 final : " Type mismatch : cannot convert from string to boolean"

 

I d'ont understand why the same report work well when i use Jaspersoft Studio-6.10.0 but give an issue with previous version Jaspersoft Studio-5.6.2 final

 

I need to run it on Jaspersoft Studio-5.6.2 final  

There is someone who already facing this problem?

 

Sincerely.