Reports does not work in Ready API

Hi,

I am using trail version of Ready API for SOAPI NG. When i create a report of type "Test Suite Report" i also tried at test case leveland does not work. please suggest,

can see a error like "

net.sf.jasperreports.engine.util.JRFontNotFoundException: Font 'Arial' is not available to the JVM. See the Javadoc for more details.
net.sf.jasperreports.engine.util.JRFontNotFoundException: Font 'Arial' is not available to the JVM. See the Javadoc for more details.

at test case level:

11:49:32,077 ERROR [SoapUI] An error occurred [java.io.ByteArrayInputStream cannot be cast to com.eviware.soapui.model.ModelItem], see error log for details
11:49:32,078 ERROR [errorlog] java.lang.ClassCastException: java.io.ByteArrayInputStream cannot be cast to com.eviware.soapui.model.ModelItem
java.lang.ClassCastException: java.io.ByteArrayInputStream cannot be cast to com.eviware.soapui.model.ModelItem

Thanks