PrintToPDF error: object instance not set to instance of object

Posted by: david.sheppard on 13 April 2022, 12:10 am EST

  • Posted 13 April 2022, 12:10 am EST

    I created a simple project with one Spread control. I put numbers in the first 10 rows and 5 columns. I get the error when I try to PrintSheet using the following code:

    Dim pi1 As New FarPoint.Win.Spread.PrintInfo

    pi1.PrintToPdf = True

    pi1.PdfFileName = FileNameWithPath

    FpSpread1.ActiveSheet.PrintInfo = pi1


    A pdf file with zero length is created. I have tried using the newthread option and the only difference is that the error message pops up immediately instead of after the code ends running.

  • Posted 13 April 2022, 6:30 pm EST

    Hi David,

    Could you please share the sample replicating the issue, so that we can investigate this issue at our end?



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