From 66e50384de6002e3fed8d12c9578cad5655aee20 Mon Sep 17 00:00:00 2001
From: chchatte92 <chandradoy.chatterjee@ts.infn.it>
Date: Wed, 25 Oct 2023 14:02:11 +0200
Subject: [PATCH] exception thrown when sensor not found

---
 src/services/geometry/richgeo/IrtGeoDRICH.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/services/geometry/richgeo/IrtGeoDRICH.cc b/src/services/geometry/richgeo/IrtGeoDRICH.cc
index 4c984d8e87..c31fa90397 100644
--- a/src/services/geometry/richgeo/IrtGeoDRICH.cc
+++ b/src/services/geometry/richgeo/IrtGeoDRICH.cc
@@ -196,9 +196,11 @@ TVector3 richgeo::IrtGeoDRICH::GetSensorSurfaceNorm(CellIDType id){
     sensorNorm.SetY(static_cast<double>(normZdir.y()));
     sensorNorm.SetZ(static_cast<double>(normZdir.z()));
   }
-  else 
+  else{
+    throw std::runtime_error("sensor not found in IrtGeoDRIC::GetSensorSurfaceNormal");
     m_log->error("Cannot find sensor {} in IrtGeoDRICH::GetSensorSurface", id);
-  //std::cout<<sensorNorm.X()<<std::endl;
+  }
+    //std::cout<<sensorNorm.X()<<std::endl;
   return sensorNorm;
 }
 // destructor