for ( ; aSubShapesIter != aGEOMs.end(); aSubShapesIter++, iSubSh++) {
QString aSubGeomEntry = (*aSubShapesIter);
_PTR(SObject) pSubGeom = studyDS()->FindObjectID(aSubGeomEntry.toLatin1().data());
- GEOM::GEOM_Object_var aSubGeomVar =
- GEOM::GEOM_Object::_narrow(_CAST(SObject,pSubGeom)->GetObject());
- aSeq[iSubSh] = aSubGeomVar;
+
+ if( pSubGeom ) {
+ SALOMEDS_SObject* sobj = _CAST(SObject,pSubGeom);
+ if( sobj ) {
+ GEOM::GEOM_Object_var aSubGeomVar =
+ GEOM::GEOM_Object::_narrow(sobj->GetObject());
+ if( !aSubGeomVar->_is_nil() ){
+ aSeq[iSubSh] = aSubGeomVar;
+ }
+ }
+ }
}
} else {
// get geometry by selected sub-mesh