Fix bug reading IoT Edge module properties

Python/azure_iot_hub_manage_iot_edge_devices.py

@@ -49,9 +49,23 @@ class ModuleScreen(Screen):
         table = self.query_one(DataTable)
         table.add_columns("Module", "Status", "Since", "Last activity")
         for module in self.device_modules:
+            try:
                 local_connection_time = datetime.fromisoformat(str(module.connection_state_updated_time)).astimezone().replace(microsecond=0).isoformat()
+            except:
+                local_connection_time = datetime.min.isoformat()
+            try:
                 local_activity_time = datetime.fromisoformat(str(module.last_activity_time)).astimezone().replace(microsecond=0).isoformat()
-            table.add_row(f"{module.module_id}", f"{module.connection_state}", f"{local_connection_time}", f"{local_activity_time}")
+            except:
+                local_activity_time = datetime.min.isoformat()
+            try:
+                module_id = module.module_id
+            except:
+                module_id = "NA"
+            try:
+                connection_state = module.connection_state
+            except:
+                connection_state = "NA"
+            table.add_row(f"{module_id}", f"{connection_state}", f"{local_connection_time}", f"{local_activity_time}")
 
 
 ## NEW: The Screen for showing device details and actions