Renate, this message is a simple warning, which comes up because GtkSpinButton possible settings have changed, as the warning itself states. At least on inkscape this causes no crash, and on synfigstudio the cause of crash is likely to be something else. You can simply ignore this warning.
Renate, this message is a simple warning, which comes up because GtkSpinButton possible settings have changed, as the warning itself states. At least on inkscape this causes no crash, and on synfigstudio the cause of crash is likely to be something else. You can simply ignore this warning.