Richard Heck wrote: > On 10/20/2010 08:59 PM, Peter Kümmel wrote: >> Am Dienstag, den 19.10.2010, 20:40 -0400 schrieb Richard Heck: >> >>> I think what's happening is this. If you export pdf (say) without there >>> already being a pdf file there, then everything is fine. But if the pdf >>> file exists, then LyX will try to ask the user whether to overwrite. >>> This means creating a dialog as a child of the parent. But the parent, >>> from what I can tell, is in the main thread, and that's not allowed. >>> >>> I'll paste the full error I get below. As you'll see, LyX crashes here. >>> Here's the backtrace: >>> >> Could you check if it still crashes? >> >> > No crash! Nice work. Seems to work with child documents, too.
i checked that export works on simple document here too. but now we have new problem - how to notice user that exporting is still in progress or finished (some subvserion of hourglass cursor?). pavel
