On Tuesday 04 November 2003 11:28, Chris Cannam wrote:
>
> But surely no amount of information about RedHat will explain why your
> non-RedHat system crashed at that point? The crash suggests it's
> problematic to call QCanvasView::drawContents before
> QCanvasView::repaintContents has ever been called, but that doesn't
> seem to make a great deal of sense to me.
Actually the reason of the crash is quite simple : in
NotationCanvasView::slotRenderComplete(), you're calling
QCanvasView::drawContents(m_renderPainter,...) and m_renderPainter is null,
because NotationCanvasView::drawContents() hasn't been called yet.
--
Guillaume.
http://www.telegraph-road.org
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