Fix geopandas type check (#1367)

holoviz · Jul 16, 2024 · 51a03c8 · 51a03c8
1 parent 9d2a8da
commit 51a03c8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/hvplot/converter.py b/hvplot/converter.py
@@ -1011,7 +1011,9 @@ def _process_data(
             self.data = data
             if kind is None:
                 if datatype == 'geopandas':
-                    geom_types = {gt[5:] if 'Multi' in gt else gt for gt in data.geom_type}
+                    geom_types = {gt[5:] if gt and 'Multi' in gt else gt for gt in data.geom_type}
+                    if None in geom_types:
+                        geom_types.remove(None)
                 else:
                     geom_types = [
                         type(data.geometry.dtype)

diff --git a/hvplot/tests/testgeo.py b/hvplot/tests/testgeo.py
@@ -438,6 +438,11 @@ def test_polygons_turns_off_hover_when_there_are_no_fields_to_include(self):
         opts = hv.Store.lookup_options('bokeh', polygons, 'plot').kwargs
         assert 'hover' not in opts.get('tools')
 
+    def test_geometry_none(self):
+        polygons = self.polygons.copy()
+        polygons.geometry[1] = None
+        assert polygons.hvplot(geo=True)
+
 
 class TestGeoUtil(TestCase):
     def setUp(self):