Thanks for posting the image of the field properties, I was wondering if it could have been some special source that wasn’t being processed correctly.
In the properties the Sansserif font is already selected, so I can’t see if it was "above the line" or "below the line" when you click the arrow to select another source. If it was below the line, this means it would not be available to you (it would be present on your system but not available for iReport).
Take a look at this (and on the website http://mdahlman.wordpress.com/2010/05/28/jaspersoft-v3-7-font-extensions/ ) and see if that’s not your case.
remembered to compile your report again before testing ?
– Cristian Urbainski
Yes, @Cristianurbainski. The report has been compiled several times.
– Geison Santos
@woliveirajr, I will update the post to place the properties of textfield.
– Geison Santos