diff --git a/osm_mon/collector/vnf_collectors/openstack.py b/osm_mon/collector/vnf_collectors/openstack.py
index 2738d5c..6c6bb58 100644
--- a/osm_mon/collector/vnf_collectors/openstack.py
+++ b/osm_mon/collector/vnf_collectors/openstack.py
@@ -201,7 +201,8 @@
                         total_measure = 0.0
                     total_measure += measures[-1][2]
 
-            except gnocchiclient.exceptions.NotFound as e:
+            except (gnocchiclient.exceptions.NotFound, TypeError) as e:
+                # Gnocchi in some Openstack versions raise TypeError instead of NotFound
                 log.debug("No metric %s found for interface %s: %s", openstack_metric_name,
                           interface['id'], e)
         return total_measure
@@ -218,12 +219,13 @@
                                                            resource_id=resource_id)
                 if measures:
                     value = measures[-1][2]
-            except gnocchiclient.exceptions.NotFound as e:
+            except (gnocchiclient.exceptions.NotFound, TypeError) as e:
                 # CPU metric in previous Openstack versions do not support rate:mean aggregation method
+                # Gnocchi in some Openstack versions raise TypeError instead of NotFound
                 if openstack_metric_name == "cpu":
                     log.debug("No metric %s found for instance %s: %s", openstack_metric_name, resource_id, e)
-                    log.debug("Retrying to get metric %s for instance %s without aggregation",
-                              openstack_metric_name, resource_id)
+                    log.info("Retrying to get metric %s for instance %s without aggregation",
+                             openstack_metric_name, resource_id)
                     measures = self.client.metric.get_measures(openstack_metric_name,
                                                                resource_id=resource_id,
                                                                limit=1)