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Display Error (G Dataflow)

Version:
    Last Modified: December 12, 2016

    Opens a dialog that displays details if an error or warning occurs. This node does nothing if no error or warning occurs.

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    error in

    An error cluster that you use to check for errors or warnings.

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    type of dialog

    Type of dialog box to display, if any.

    Regardless of this value, this node returns the error information and a message describing the error.

    Name Description
    no dialog

    Displays no dialog box. This is useful if you want to have programmatic control over handling errors.

    OK message

    Displays a dialog box with a single OK button if an error occurs. After the user clicks OK, this node returns control to the main diagram.

    continue or stop message

    Displays a dialog box with buttons if an error occurs. The buttons either continue or stop execution.

    OK message + warnings

    Displays a dialog box with a single OK button if an error or warning occurs. After the user clicks OK, this node returns control to the main diagram.

    continue/stop + warnings

    Displays a dialog box with buttons if an error or warning occurs. The buttons either continue or stop execution.

    Default: OK message

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    error?

    A Boolean that indicates if an error occurred.

    True An error occurred.
    False A warning occurred or no error or warning occurred.
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    code

    The error or warning code. If error? is True, code is an error code. If error? is False, code is 0 or a warning code.

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    location

    A string describing where the error or warning occurred. This string is empty if the error cluster contains no location information. If the error cluster contains a call chain, this node returns the call chain formatted as a single, multiline string.

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    description

    The human-readable error description of the error cluster. If there is no error, this is No error.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: DAQExpress does not support FPGA devices


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