I am getting a “missing GoWebImage.aspx or GoWebImage.axd” message when I attempt to view a diagram on my web page. I have put the GoView control in a User Control, and placed that on an aspx page. I haven’t been able to find any helpful information in the help files, and I haven’t seen any posts here that have cleared it up for me.
Does anyone have any suggestions on a) how to fix this or b) where to start in debugging the problem.
This is covered in the GoWebIntro.doc file, both on page 8 and in the “Common Problems” section:
Common Problems
If no image is displayed for your GoView or other view class, it means there was an error.The most common cause of this error is forgetting to implement the image-generation mechanism.There are two choices, controlled by the value of GoView.ImagePage:
The default value, “GoWebImage.aspx”, requires you to include the GoWebImage.aspx file in your project.This file consists entirely of one ASP.NET Page directive: