I am facing a problem about languages when i am uploading the xls form. The following message appear.
is specified as the default language, but only these translations are present in the form:English
And when i check it though the website (ODK - XLSForm Online v2.x)
this message was appeared,
The following language declarations do not contain valid machine-readable codes: Arabic, English.
i tired to insert (ar and en) on the label of the columns. but it does not work also