check cmap type before comparing to categories

holoviz · Dec 3, 2024 · e34111c · e34111c
1 parent 19206c5
commit e34111c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hvplot/converter.py b/hvplot/converter.py
@@ -1485,7 +1485,7 @@ def _process_style(self, kwds, plot_opts):
         if 'color' in style_opts:
             color = style_opts['color']
         elif not isinstance(cmap, dict):
-            if cmap and any(c in cmap for c in categories):
+            if isinstance(cmap, str) and any(c in cmap for c in categories):
                 color = process_cmap(cmap or self._default_cmaps['categorical'], categorical=True)
             else:
                 color = cmap