With “ASP.NET 2.0 AJAX Extensions 1.0″ (I love this name with two version numbers inside…) you can request a JavaScript Proxy for a web service with appending /js or /jsdebug to the web service path, like “http://my-server/my-service.asmx/js”.
When I deployed my application I’ve got the InvalidOperationException “No web service found at:”. When I called the web service without /js or /jsdebug the web service worked (at least the generated forms in the Browser where shown).
I’ve spent a lot of time ’til I recognized the File my-service.asmx was not included in the deploy package. So without the /js appended the my-service.asmx file was not needed, the code from the compiled dll was executed directly, but when I added /js it needed the file.
Conclusion:
Don’t forget to add the .asmx files in the deployment of your ASP.NET AJAX Project!
