I'm using WAB 1.3 with the eSearch and AttributeTable widgets loaded. When I select features using the eSearch selection, I always get a series of "Request canceled" errors:
The url in the error will be something like:
This is followed by an error saying, "Observable store detected, but no sort order specified. you may experience quirks when adding/updating items. These can be resolved by setting a sort order on the list or grid.
This appears to be an AttributeTable error.
It doesn't seem to affect performance, but hundreds of errors are being created.
Does anyone have any ideas on how to avoid these errors?