Hi all, I've been noticing a problem with Royale that I think is time to bring up with the greater audience.
What is the expected behavior when encountering an NPE within a Royale application? I've notice that NPEs seem to break the UI with no notice of any kind. For example, I recently started trying out VirtualLists. For quite some time, I could not figure out why they would not render any of my data. It turns out, Virtual list requires the bead ListPresentationModel with a non-null rowHeight. This is due to VirtualListVerticalLayout's layout method assuming the existence of an IListPresentationModel. Without, the code will throw a null pointer exception resulting in an empty list being displayed. The problem I want to highlight is that as a developer, without diving through the framework code, and ultimately guessing on trying various things beforehand, there was no way for me to know that happened. There is no console log output stating the error, no uncaught exception for the debugger to catch, and no visible reasoning for what is occurring. Is this the expected behavior, or can this be improved? I've wasted a surprising amount of time chasing these issues in the past year while working with Royale. Bare minimum, it would be nice to at least see an uncaught exception with the debugger. Brian
