The base class includes the field 'xxx', but its type (xxx) is not compatible with the type of control (xxx).
Can any one help me to resolve this issue ?
I am getting this error while displaying an ascx control on a web page.
Some times the error doesn't occur but some time it does without any change. 
I am using visual studio 2005 and IIS 6.0
Regards !
Raashid Ali