// call engine function
GEOM::IXAOOperations_var aXAOOp = GEOM::IXAOOperations::_narrow( getOperation() );
res = aXAOOp->ExportXAO(m_mainObj, groups, fields,
- author.toStdString().c_str(),
- fileName.toStdString().c_str());
+ author.toUtf8().constData(),
+ fileName.toUtf8().constData());
return res;
}