Problem rendering ListGrid Columns

[vitor.eduardods]

Hi folks,

Houston, we have problems....

I have a view where there is a ListGrid. The ListGrid columns are retrieved from the backend via DMI.call. In the DMI callback I am setting up the grid - instantiating the ListGridFields and adding them on the grid. There is a subsequent method that retrieve the data itself in order to populate the grid, two rows had been loaded from server. However, once in a while, the grid not show data columns, only the remove button column. See the image below:

[Isomorphic]

An intermittent error like this almost certainly means that your server is sometimes returning bad or empty data. We would start looking there first.