Studio: Failed to Retrieve Data

[jdbertron]

Hi,
I have a problem with some of my modules resulting in a "Failed to Retrieve Data" message when I try to query for the Relationships. Other modules' relationships display just fine.
As opposed to some of the earlier cases relating to AJAX on the page, this message is caused by a 500 Internal Server error on the server side.
The sugarcrm log doesn't show any obvious problems.

Does someone have any idea what could cause the problem.
Thanks.
J.D.

[andopes]

Follow the tips at my first post here.

[jdbertron]

Thanks, but I'm sorry your post has nothing to do with this error. I don't think it's AJAX related since I can view relationships for other modules as well as on other instances of sugar from the same browser. Specifically, the response '500 internal server error' indicates a server side issue don't you think ?

[andopes]

90% of the "Failed to Retrieve Data" issues are due ajax error behind javascript interface. These errors use to happen due an unexpected response from server.

Regards