On Fri, Feb 25, 2022 at 02:53:04PM +0100, Jean-Marc Lasgouttes wrote: > > Le 22/02/2022 à 20:20, Scott Kostyshak a écrit : > > On recent master (starting in the past week or so), I've seen the > > following terminal messages on two different occasions: > > > > Unsupported return type 65 QPixmap in method "grab" > > Unsupported return type 65 QPixmap in method "grab" > > Unsupported return type 1087 QAction* in method "addAction" > > Skipped method "setDefaultShortcuts" : Pointers are not supported: > > QAction* > > > > I don't know what triggers them, as I usually see terminal messages > > after I quit LyX. Is there any way to have LyX assert on them so I can > > try to figure out how to reproduce? If not, any way to break on them > > while running through gdb? > > I did some searching and it turns out that you can do > (gdb) break write if 2==$rdi > > https://stackoverflow.com/questions/1538463/how-can-i-put-a-breakpoint-on-something-is-printed-to-the-terminal-in-gdb > > This breaks on the write() syscall on the condition that $rdi is equal to 2 > (the descriptor associated to stderr). And no, I do not know what $rdi > contains. > > Hope this helps.
Cool, thanks. I will try this. Scott
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