I don'y know that this is a bug, but i made an app with viewport, in there i put 5 regions, one of them a grid and a data store:
1) The store read my records of my json, and when i connect the store to the grid and do an auto column, it does but not show the data in the grid
2) when i deploy the app the app does not open the viewport
Mr. Strong I have an issue being a first time user also, where mines will not read the data . I made sure of the correct model and location but it give e unable to load the data using the configuration supplied. I believe I am sure that I did everything (in fact twice) as in the sample but no go. Any ideas of what else I should check.
I need more information to help out. Can you tell me how you've set it up? Can you browse to the url endpoint you set in the proxy's url config? Are you seeing any data in your grid? Did you set a url prefix in the project settings?