Hello Im currently developing AX reports with the visual studio reporting services, but I have an issue when I try to deploy my report, see I am testing with a single report which contains only a single data method that returns a dataTable in that data method I call an AX query and store the values in my dataTable after I create a single data set binding it to the data method, and finally I drag the data set to the design to create a new autodesign, the weird part in this is that before I create the autodesign I dont any problem building and deploying my project but after I create the autodesign an error appears when I try to deploy and it an Index outside the bound of the array in the File Microsoft.Dynamics.Framework.Design.Reporting.Modeling.targets I also want to mention that I have been looking all throw the internet and forums, trying to find someone with this same error but my attempt were in vain. So PLEASE if anyone have any idea why this is happening please let me now, BTW this issue happens in all the reports that I am doing and if I delete the design, the projects deploys perfect.