fix: ignore None type categories

ydataai · Jul 30, 2024 · 602721c · 602721c
1 parent 5a185b0
commit 602721c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/ydata_profiling/report/structure/variables/render_categorical.py b/src/ydata_profiling/report/structure/variables/render_categorical.py
@@ -136,6 +136,9 @@ def render_categorical_unicode(
     for category_alias_name, category_alias_counts in sorted(
         summary["category_alias_char_counts"].items(), key=lambda x: -len(x[1])
     ):
+        if category_alias_name is None:
+            continue
+
         category_alias_name = category_alias_name.replace("_", " ")
         cats.append(
             FrequencyTable(