[OCF] conn't access class opencard.core.service.DefaultCHVDialog

[sherlock]

Hi.
   I download the OCF 1.2 and write a test java program.
   but when I compiler the source.
   It gives me the error:
      " conn't access class opencard.core.service.DefaultCHVDialog;no source 
found;must be compilered;
        because java.awt.Frame.dispose referenced by class 
opencard.core.service.DefaultCHVDialog has
        changed."
   
   Who know what happen? thanks
   
   Best Regards.
   Yao
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