add fill_na

custom_components/mega/entities.py

@@ -130,7 +130,6 @@ class BaseMegaEntity(CoordinatorEntity, RestoreEntity):
         if self.hass is None or self.entity_id is None:
             return {}
         if self._customize is None:
-
             c_entity_id = self.hass.data.get(DOMAIN, {}).get(CONF_CUSTOM).get('entities', {}).get(self.entity_id, {})
             self.lg.debug(
                 'customize %s with %s', self.entity_id, c_entity_id

custom_components/mega/sensor.py

@@ -324,7 +324,10 @@ class Mega1WSensor(FilterBadValues):
         n = super().name
         c = self.customize.get(CONF_NAME, {})
         if isinstance(c, dict):
-            c = c.get(self.key)
+            try:
+                c = c.get(self.key)
+            except:
+                pass
         return c or n