Geoportal search widget for flex compile error

[WachiraTheuri]

I have been having a problem trying to compile the geoportal search widget for flex and get the same error when I use ant 1.8.3 and flashbuilder 4.6.
the error is shown on the image below. Kindly assist me with a solution.

[ATTACH=CONFIG]13573[/ATTACH]

Cheers

[MartenHogeweg]

make sure you have the flex viewer files in your project before compiling. see this wiki page over on GitHub on the Search Widget for Flex.