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Invalid Pointer Operation

rbuserrbuser
edited February 2006 in Datapipelines
I'm using Report Builder Standard version 9.03 with Delphi 2005. I'm
able to view a report with chart (TeeChart) but after closing the preview
the follwoing error message is displayed :
"Invalid Pointer Operation."
Do I need to include any units or do i need to free up

Comments

  • nardmoseleynardmoseley
    edited February 2006

    In the form/datamodule OnDestroy, try adding a line of code to explicitly
    free the TppTeeChart.

    There are some types of series that reference other series or functions.
    TeeChart does not handle the free notification between the objects quite
    right. I think they have improved this in later versions (TeeChart
    7.05/7.06).




    Best regards,

    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com
This discussion has been closed.