_Geant4 Version: 11.1.0
_Operating System: MacOS m1
how can I suppress the warning like below
-------- WWWW ------- G4Exception-START -------- WWWW -------
*** G4Exception : OpBoun06
issued by : G4OpBoundaryProcess
G4OpBoundaryProcess: Opticalphoton step length: 3.25507e-09 mm.
This is larger than the threshold 1e-09 mm to set status StepTooSmall.
Boundary scattering may be incorrect.
*** This is just a warning message. ***
-------- WWWW -------- G4Exception-END --------- WWWW -------
-------- WWWW ------- G4Exception-START -------- WWWW -------
*** G4Exception : OpBoun06
issued by : G4OpBoundaryProcess
G4OpBoundaryProcess: Opticalphoton step length: 8.57739e-09 mm.
This is larger than the threshold 1e-09 mm to set status StepTooSmall.
Boundary scattering may be incorrect.
*** This is just a warning message. ***
-------- WWWW -------- G4Exception-END --------- WWWW -------