Fix if self.handles['plot'] = None

holoviz · Apr 28, 2023 · 8e5d3ad · 8e5d3ad
1 parent e0bc221
commit 8e5d3ad
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/geoviews/plotting/bokeh/plot.py b/geoviews/plotting/bokeh/plot.py
@@ -116,7 +116,8 @@ def initialize_plot(self, ranges=None, plot=None, plots=None, source=None):
 
     def _postprocess_hover(self, renderer, source):
         super()._postprocess_hover(renderer, source)
-        hover = getattr(self.handles["plot"], "hover", [None])[0]
+        hover = getattr(self.handles["plot"], "hover")
+        hover = hover[0] if hover else None
         if (not self.geographic or hover is None or
             isinstance(hover.tooltips, str) or self.projection is not GOOGLE_MERCATOR
             or hover.tooltips is None or 'hv_created' not in hover.tags):