hi guys

i keep getting a pop up with reference isnt valid.

Im tying pics to cells via index and match and drop down lists
i have defined names as styleaphoto, stylebphoto, stylecphoto etc

the formula in each cell is =INDEX(Styles!$B$2:$B$11,MATCH('Input Page'!$D$6,Styles!$A$2:$A$11,0)) but this isnt any different to the other two cells styleaphoto and stylebphoto but im getting reference isnt valid for some reason

would anyone know why?

ive done nothing different in this the 3rd one