[CLOSED] Error with [DirectMethod(IDMode = DirectMethodProxyIDMode.None)]

I do not understand this error, works fine locally on the server gives this error.

Code:

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System.NullReferenceException: Object reference not set to an instance of an object. at AfiSystem.FormActivosFijos._ActivosFijos_Movimientos.Imprimir(Int32 id) in C:\Proyectos\AplicadNet\AfiSystem\AfiSystem\FormActivosFijos\ActivosFijos_Movimientos.aspx.cs:line 93

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This is the code:

Code:

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[DirectMethod(IDMode = DirectMethodProxyIDMode.None)]
        public void Imprimir(int id)
        {

            DataSet dsDatos = Sentencias.GetDatos("Exec ReporteMovimiento_sp @ActivoFijo_MovimientoId =" + id.ToString());
            Session["dtLlevar"] = dsDatos.Tables[0];
            Session["NombreReporte"] = "rptMovimiento.rpt";

            X.Redirect("~/Reporte/CargarReporte.aspx", "Abriendo reporte...");
        }

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Thank you.

Tough to say based on the limited code sample you have provided.

Something is Null, and your code is not expecting a Null value.

Step through the code debugging until you hit the line that is throwing the error.

I said that works fine locally.

I use this button to send value:

Code:

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<ext:Button ID="btnPrinter" runat="server" Text="<b>Imprimir</b>" Icon="Printer" Disabled="true" ToolTip="Imprime el documento de traslado"  ToolTipType="Title" >
                                        <Listeners>
                                            <Click Handler="#{DirectMethods}.Imprimir(#{Id}.getValue());" />
                                        </Listeners>
                                    </ext:Button>

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Thank you.

Quote:

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Originally Posted by geoffrey.mcgill

Tough to say based on the limited code sample you have provided.

Something is Null, and your code is not expecting a Null value.

Step through the code debugging until you hit the line that is throwing the error.

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The code you have posted looks fine. I'm assuming "Id" is what you've set as the .ID value of a Field somewhere?

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Resolved, the dataset without data coming.

Thank you.

Quote:

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Originally Posted by Quico

I said that works fine locally.

I use this button to send value:

Code:

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<ext:Button ID="btnPrinter" runat="server" Text="<b>Imprimir</b>" Icon="Printer" Disabled="true" ToolTip="Imprime el documento de traslado"  ToolTipType="Title" >
                                        <Listeners>
                                            <Click Handler="#{DirectMethods}.Imprimir(#{Id}.getValue());" />
                                        </Listeners>
                                    </ext:Button>

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Thank you.

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