fix: armem_robot_state/client/common/RobotReader: try-catch block

source/RobotAPI/libraries/armem_robot_state/client/common/RobotReader.cpp

@@ -220,13 +220,18 @@ namespace armarx::armem::robot_state
             }
         };
 
-        const auto result = transformReader.lookupTransform(query);
-        if (not result)
-        {
+        try {
+            const auto result = transformReader.lookupTransform(query);
+            if (not result)
+            {
+                return std::nullopt;
+            }
+            return result.transform;
+
+        } catch (...) {
+            ARMARX_WARNING << GetHandledExceptionString();
             return std::nullopt;
         }
-
-        return result.transform;
     }