From c324ee796a73899be5534b53525e19c3d56873ae Mon Sep 17 00:00:00 2001
From: Sander Roosendaal <roosendaalsander@gmail.com>
Date: Thu, 24 Nov 2022 08:50:23 +0100
Subject: [PATCH] fix arrowinvalid warning for thumbnails

---
 rowers/dataroutines.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/rowers/dataroutines.py b/rowers/dataroutines.py
index ab5fc25f..88bc7cb5 100644
--- a/rowers/dataroutines.py
+++ b/rowers/dataroutines.py
@@ -1270,12 +1270,10 @@ def getsmallrowdata_db(columns, ids=[], doclean=True, workstrokesonly=True, comp
             if rowdata and len(rowdata.df):  # pragma: no cover
                 data = dataprep(
                     rowdata.df, id=ids[0], bands=True, otwpower=True, barchart=True)
-                df = pd.read_parquet(csvfilenames[0], columns=columns)
-                #                df = dd.read_parquet(csvfilenames[0],
-                #                                     column=columns,engine='pyarrow',
-                #                )
-
-                # df = df.loc[:,~df.columns.duplicated()]
+                try:
+                    df = pd.read_parquet(csvfilenames[0], columns=columns)
+                except:
+                    df = pd.DataFrame
             else:
                 df = pd.DataFrame()
         except: