I can't decluster a seismic catalog

[MarisellaOrtega]

Hello,

I'm trying to remove aftershocks from a seismic catalog and when I use ZMAP7.1 for matlab 2017b downloaded from this link https://gitlab.seismo.ethz.ch/reyesc/zmap I can read my data without problem, however, I can't use Reasenberg, the error comes out: Undefined function or variable 'ResenbergDeclusterClass'.

Error in ZmapMainWindow/create_all_menus>@(,)ResenbergDeclusterClass(obj.catalog)

Error while evaluating Menu Callback.

When I use ZMAP7 in matlab 2018a from the official page http://www.seismo.ethz.ch/en/research-and-teaching/products-software/software/ZMAP/ I can load the data that comes by default and it is possible to use Reasenberg to delete the aftershocks, however, I can't load my own data because there is an error where it doesn't read the longitude... I attach again my data and the image of the error in the length (data that the version in matlab 2017b reads).

I hope you can help me, thank you.
Marisella.

Catalogo_RegiondeLosRios_FormatoZMAP_.txt