RadAsyncUpload - Uploading non text files fails

[Felipe Casanova]

Hi, I'm having an issue with the RadAsyncUploadControl in that any text based file will upload successfully but anything else that's in a binary format such as an image, PDF, Word document etc immediately fails (shows the red dot). This is before the postback occurs. There are no javascript errors shown and I've tried disabling the Flash module but this didn't help as it's using Silverlight.

When a file is uploaded successfully however I also get this javascript error: Error: 'fileInfo.FileName' is null or not an object

Any ideas?

thanks
Rowan

[Dimitar Terziev]

Hello Matt,

In order to troubleshoot this problem, please first specify which version of the controls you are using.

Additionally subscribe on the client-side OnClientFileUploadFailed method and provide us with the error message receive. In order to retrieve this message you should use the get_message method of the event arguments.

Regards,
Dimitar Terziev
the Telerik team

[Felipe Casanova]

The problem seems to have resolved itself, not sure why but thanks for the info about getting error details if it reoccurs.
Incidentally we're using version 2010.03.1214.0.