[Haskelldb-users] problem: Overlapping instance declarations

[carlos a. <ca...@ci...>]

Hi there,

I'm getting the following error message when compiling a program that uses
HaskellDB:

# Overlapping instance declarations:
#  In module Database.HaskellDB.HDBRec: HasField f (RecCons f a r)
#  In module Database.HaskellDB.HDBRec: HasField f (RecCons g a r)
#
# Overlapping instance declarations:
#  In module Database.HaskellDB.HDBRec:
#        Database.HaskellDB.HDBRec.SelectField f (RecCons f a r) a
#  In module Database.HaskellDB.HDBRec:
#        Database.HaskellDB.HDBRec.SelectField f (RecCons g b r) a

someone can help me? I have a compiler ghc, version 6.2.2.

thanks in advance.

carlos.