DataSetName<-read.table("C:/Users/ymz/Desktop/VOTDANISH.csv", header=TRUE, sep=';')

Y <- cbind(DataSetName$asp,DataSetName$fric)

fit <- manova(Y ~ DataSetName$C*DataSetName$V)

**strong text**
Error in model.frame.default(formula = Y ~ DataSetName$C * DataSetName$V,  :
  invalid type (NULL) for variable 'Y'