Hi,
I downloaded the Scribus 1.4.4 source and found this in the "svgplugin.cpp":
if (dia->importCanceled)
{
if (dia->importFailed)
QMessageBox::warning(mw, CommonStrings::trWarning, tr("The file could not be imported"), 1, 0, 0);
else if (dia->unsupported)
QMessageBox::warning(mw, CommonStrings::trWarning, tr("SVG file contains some unsupported features"), 1, 0, 0);
}
Deleting the messageboxes from the code and recompiling the dll should help.
Finding this was the rather simple task, but I have no idea what I have to do to get a new "svgimplugin.dll" from this "svgplugin.cpp". (I'm not a programmer)