Fixed an issue where table properties were not updating from properties dialog. #7210

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/utils.py

@@ -2054,7 +2054,8 @@ class BaseTableView(PGChildNodeView, BasePartitionTable, VacuumSettings):
         _, lock_table_result = self.conn.execute_dict(sql)
 
         for row in lock_table_result['rows']:
-            if row['relation'].strip('\"') == data['name']:
+            if row['relation'] and \
+                    row['relation'].strip('\"') == data['name']:
 
                 sql = render_template(
                     "/".join([self.table_template_path,