VB.Net Zebra Link-OS SDK printing Barcodes print fine on my development box. Deployed code throws an Object Reference error when calling the Print method. Used NuGet. Included the support files identified by NuGet.
I am printing cards with Barcodes and without barcodes. The cards without barcodes print fine. The cards that have a barcode throw and Object reference when this line of code is executed.
Dim jobId As Integer = zebraCardPrinter.Print(1, graphicsData)