- SMESH_ComputeErrorPtr err = SMESH_ComputeError::New( _error, _comment, this );
- // hope this method is called by only SMESH_subMesh after this->Compute()
- err->myBadElements.splice( err->myBadElements.end(),
- (list<const SMDS_MeshElement*>&) _badInputElements );
- return err;
+ if ( !_badInputElements.empty() && _mesh )
+ {
+ SMESH_BadInputElements* err = new SMESH_BadInputElements( _mesh, _error, _comment, this );
+ // hope this method is called by only SMESH_subMesh after this->Compute()
+ err->myBadElements.splice( err->myBadElements.end(),
+ (list<const SMDS_MeshElement*>&) _badInputElements );
+ return SMESH_ComputeErrorPtr( err );
+ }
+ return SMESH_ComputeError::New( _error, _comment, this );