The GVS fails to show qualitative (descriptive) attributes in the symbolization

Hi All,

I couldn’t figure out why the GVS fails to show qualitative (descriptive) attributes in the symbolization, in the past i was able to select the field that will be symbolized but after upgrading to GVS 2.4.1 I can only view the fields that has a (double) type such as shape area and shape length

/customer/servlet/servlet.FileDownload?file=00P6000000elza5EAA

/customer/servlet/servlet.FileDownload?file=00P6000000elzRDEAY

Thanks in advance

Rawan