I haven't done VB.NET for a long while so this is probably a silly question, but why can't you just step into that function see where it is failing?
On 8 April 2014 18:10, <[email protected]> wrote: > I have a function with about 10 arguments, one of the variables is > failing, ie Object reference not set to an instance of an object. > > > > Is it possible to determine which variable is causing the issue? > > > > > > Public Function AddCustomer(ByVal CustomerId As Nullable(Of Integer), ByVal > Company As String, ByVal TradingAs As String, ByVal AccessName As String, > ByVal Address As String, ByVal Address2 As String, ByVal Suburb As String, > ByVal State As String, ByVal Postcode As String, ByVal CountryId As Integer, > ByVal PostalAddress As String, ByVal PostalAddress2 As String, ByVal > PostalSuburb As String, ByVal PostalState As String, ByVal PostalPostcode As > String, ByVal PostalCountryId As String, ByVal Phone As String, ByVal Fax As > String, ByVal Email As String, ByVal Firstname As String, ByVal Lastname As > String, ByVal UserEmail As String, ByVal Username As String, ByVal > UserPassword As String, ByVal Website As String, ByVal Mobile As String) > > > >
