Hi All, I'm trying to extract elements from a Vector using 'head' and 'tail' function in Data.Vector package, but it gives me the following error now. <interactive>:41:18: Couldn't match expected type ‘Data.Vector.Vector a’ with actual type ‘vector-0.10.9.1:Data.Vector.Vector Int’ NB: ‘Data.Vector.Vector’ is defined in ‘Data.Vector’ in package ‘vector-0.10.12.3’ ‘vector-0.10.9.1:Data.Vector.Vector’ is defined in ‘Data.Vector’ in package ‘vector-0.10.9.1’ Relevant bindings include it :: a (bound at <interactive>:41:1) In the first argument of ‘Data.Vector.head’, namely ‘it’ In the expression: Data.Vector.head it It was working fine before. Any help would be appreciated. Thanks in advance! -- Regards, Dananji Liyanage