Why are you refreshing arraycollection after this a['prop2'] = 'third' .
Ideally if collection refresh should only used with sorting, filtering &
with view cursor. remove arr.refresh() and make your class bindable and
check again.
On Mon, Jun 8, 2015 at 11:35 AM, DavidM [via Apache Flex Users] <
Could you turn the properties into getter / setter pairs, and place a
breakpoint on the setter, to see who is changing the value to null? Or
you could try "trace(new Error().getStackTrace())" in the setter,
which will tell you the same in the console.
On 7 June 2015 at 21:49, DavidM wrote:
> Hi,
