Merge pull request #2243 from alejoe91/fix-sv-labels

Fix sortingview checks for NaN if strings

src/spikeinterface/widgets/utils_sortingview.py

@@ -75,9 +75,10 @@ def generate_unit_table_view(sorting, unit_properties=None, similarity_scores=No
         for ui, unit in enumerate(sorting.unit_ids):
             for prop_name in valid_unit_properties:
                 property_values = sorting.get_property(prop_name)
-                val0 = property_values[0]
-                if np.isnan(property_values[ui]):
-                    continue
+                val0 = np.array(property_values[0])
+                if val0.dtype.kind == "f":
+                    if np.isnan(property_values[ui]):
+                        continue
                 values[prop_name] = property_values[ui]
             ut_rows.append(vv.UnitsTableRow(unit_id=unit, values=check_json(values)))