ensure StringCatColumn's columns are strings before processing

nv-morpheus · Aug 22, 2024 · a474edc · a474edc
1 parent 2fc5604
commit a474edc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/morpheus/morpheus/utils/column_info.py b/python/morpheus/morpheus/utils/column_info.py
@@ -469,7 +469,7 @@ def _process_column(self, df: pd.DataFrame) -> pd.Series:
             The processed column as a string Series.
         """
 
-        first_col = df[self.input_columns[0]]
+        first_col = df[self.input_columns[0]].astype(str)
 
         return first_col.str.cat(others=df[self.input_columns[1:]].astype(str), sep=self.sep)