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Article PS040225132

AspEmail errors under ASP.NET

Problem Description

When using AspEmail under ASP.NET , one of the following errors occurs:

An Error Occured: System.NullReferenceException: Object reference not set to an instance of an object.

Compiler Error Message: CS1501: No overload for method 'Send' takes '1' arguments

Solution

The most likely cause of these errors is that your web application has a version mismatch, between the AspEmail core file AspEmail.dll , and the AspEmailLib.dll wrapper library for .NET. Make sure you've downloaded and installed the newest version of AspEmail. Find the AspEmailLib.dll file included with that (usually installed in the folder C:\Program Files\Persits Software\AspEmail\Samples\Bin ) and copy it to the \Bin folder of your web application.

Created: 2/25/2004 5:00:02 PM
Last Modified: 11/14/2005 11:05:47 AM

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