Log exception details on switch read failure

Author: MattieGit

homeassistant/components/hr_energy_qube/coordinator.py

@@ -52,6 +52,8 @@ async def _async_update_data(self) -> QubeState:
         try:
             self.switches = await self.client.read_all_switches()
         except ConnectionError, TimeoutError, OSError:
-            _LOGGER.warning("Failed to read switch states from Qube heat pump")
+            _LOGGER.warning(
+                "Failed to read switch states from Qube heat pump", exc_info=True
+            )
 
         return data