#0  0x0829bc2c in Inkscape::Preferences::_getNode (this=Cannot access memory at address 0xbfa5dc10
) at preferences.cpp:632
        __PRETTY_FUNCTION__ = "Inkscape::XML::Node* Inkscape::Preferences::_getNode(const Glib::ustring&, bool)"
        node = <optimized out>
        child = <optimized out>
        splits = <optimized out>
Cannot access memory at address 0xbfa5dc0c