Issue Description
After applying the K2 4.7 February 2017 Cumulative Update, an error occurs on a form at runtime when loading data from a SmartObject list method in an Autocomplete control.

Error Message
The error message states [object Object].

Resolution
Ensure you have K2 4.7 installed.
Install the K2 4.7 February 2017 Cumulative Update.
Get the K2 4.7 February 2017 Cumulative Update FP8 from Regional Support.
Install the K2 4.7 February 2017 Cumulative Update FP8 to apply the fix.