VISUINO-ConstantProperty' is not a member of 'Mitov

HI there,i use visuino 8.0.0.2 and i have finished design diagram component.and then compiled to arduino IDE.the problem occured in arduino ide "ConstantProperty' is not a member of 'Mitov" .i also search on google about visuino problem generated code in arduino ide,but i didnt find it.can anyone help?.thanks