Question

We have a flex app that will typically run for long periods of time (could be days or weeks). When I came in this morning I noticed that the app had stopped running and a white exclamation point in a gray circle was in the center of the app. I found a post about it on the Adobe forums, but no one seems to know exactly what the symbol means so I thought I’d reach out to the SO community.

Adobe forum post: http://forums.adobe.com/message/3087523

Screen shot of the symbol:

Any ideas?

Answer 1

Here’s an answer in the post you linked to from an Adobe employee:

The error you are seeing is the new
out of memory notification. It is
basically shielding the user when
memory usage gets near the system
resource cap. The best course of
action here (if you own the content)
is to check your application for high
memory usage and correct the errors.
If you don’t own the content, it would
probably be best to contact the owners
and make them aware of the issue you
are seeing.

He also says this in a later response:

Developers can use the
System.totalMemory property in AS3 to
monitor the memory usage that the
Flash Player is taking up. This iwll
allow you to see how much memory is
used, where leaks are and allow you to
optimize your content based on this
property.