Error while loading data with Store's menu "load data" option
I have a Store, Model, Ajax proxy and an Array reader configured. I'm loading data from a data txt file. The data happens to have a missing comma. When clicking the "Load Data" option on the Store's menu Designer crashes. Attached is the screen shot. This should not crash Designer, an error message should be displayed instead.
Here's the array data that I'm trying to add, notice the missing comma at the end of the 4th element...