Philippe Elie wrote:
John Levon wrote:
#10 0x4038c62a in QDialog::~QDialog () from /usr/lib/qt/lib/libqt-mt.so.3 #11 0x40380d99 in QPrintDialog::~QPrintDialog () from /usr/lib/qt/lib/libqt-mt.so.3 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ you have a name conflict between your QPrintDialog and the QT class QPrintDialog.nm show than all QxxxDialog dtor are marked as 'W' (weak symbol) and so on if the linker see a "normal" symbol with the same name it link with this symbol w/o any error. Adding a dtor in the lyx class cure the problem because the symbol is no longer a weak symbol and ld prefer this symbol over the symbol in qt libs
oops, I'm sure it's obvious for you but I forget to mention than you need to rename your class, the above is not a right fix. -- regards, Phil
