From 398036d77e0c817796e3735797eae56e80dce437 Mon Sep 17 00:00:00 2001 From: Maxime Beauchemin Date: Sun, 26 Mar 2017 09:28:16 -0700 Subject: [PATCH] [hotfix] 'NoneType' object has no attribute 'upper' --- superset/connectors/sqla/models.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/superset/connectors/sqla/models.py b/superset/connectors/sqla/models.py index 1e1e28da76..231e3bc4b4 100644 --- a/superset/connectors/sqla/models.py +++ b/superset/connectors/sqla/models.py @@ -114,7 +114,7 @@ class TableColumn(Model, BaseColumn): return str((dttm - datetime(1970, 1, 1)).total_seconds() * 1000.0) else: s = self.table.database.db_engine_spec.convert_dttm( - self.type, dttm) + self.type or '', dttm) return s or "'{}'".format(dttm.strftime(tf))