Server Error (500) when deploying and sequence item 0: expected string or Unicode, NoneType found when previewing

May anyone help me am having problems deploying my form in kobo Server
Error (500 and i cant preview it, it says.(sequence item 0: expected string
or Unicode, NoneType found when previewing)

If you have a Kobo problem, see http://support.kobotoolbox.org.

Yaw

ยทยทยท On Sun, Feb 19, 2017 at 12:38 AM, Decolius Kalumo wrote: > May anyone help me am having problems deploying my form in kobo Server Error > (500 and i cant preview it, it says.(sequence item 0: expected string or > Unicode, NoneType found when previewing) > > -- > -- > Post: opendatakit@googlegroups.com > Unsubscribe: opendatakit+unsubscribe@googlegroups.com > Options: http://groups.google.com/group/opendatakit?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "ODK Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to opendatakit+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout.