logicalVolume->SetSensitiveDetector

[idrissi_abdelghani]

hello everyone,
when i compile my code i get this error:

in detector contraction i have this code:

  G4SDManager* SDman = G4SDManager::GetSDMpointer();
  G4String SDname;
  
  G4VSensitiveDetector* hodoscope1 = new SensitiveDetector(SDname="/hodoscope1");
  SDman->AddNewDetector(hodoscope1);
  logicDet->SetSensitiveDetector(hodoscope1);

[idrissi_abdelghani]

auto logicDet
  = new G4LogicalVolume(SolideDet,                         //its solid
                                        Vacuum,                              //its material
                                        "LogicalDet");  //its name