Error: utils.dart2genlight

[Swati Puranik]

Hello,

I am using dartR v 2.7.2 and trying to convert my dartR object (example below gl7) generated after filtering the raw data into a genlight object. When I am trying to use the following code 

> utils.dart2genlight(gl7, ind.metafile = "Metadata_test.csv", verbose = NULL) 

I receive this error message

Error in utils.dart2genlight(gl7, ind.metafile = "Metadata_test.csv", : could not find function "utils.dart2genlight"

P.S. > gl7 

******************** *** DARTR OBJECT *** ******************** ** 

79 genotypes, 8,454 SNPs , size: 33.2 Mb

What I am doing wrong?

Thank you.

best regards

Swati