[away3d] Render crashes - sporadic

[Ralph B]

Hi guys,  in CS3 in an fla that has tridents and TextField3D's, at
certain view angles, I get run time errors like this:

TypeError: Error #1034: Type Coercion failed: cannot convert
away3d.materials::wireframemater...@209d57c1 to
away3d.core.utils.SegmentVO.
        at away3d.core.draw::DrawSegment/quarter()
        at away3d.core.filter::AnotherRivalFilter/filter()
        at away3d.core.render::QuadrantRenderer/render()
        at away3d.core.render::AbstractRenderSession/render()
        at away3d.core.render::AbstractRenderSession/render()
        at away3d.containers::View3D/render()
        at renderBug3_fla::MainTimeline/onEnterFrame()

I can't find how to reliably force this crash but it happens
frequently when I have LineSegment's and TextField3D's in the same
scene.  Perhaps the above trace gives a clue.

Also I was curious if anyone has any thoughts on Issue 49; perhaps it
is related.  (LineSegment and Plane render extraneous shapes in CS3/
FP9).

Thanks!
Ralph