Merge pull request matplotlib#22944 from meeseeksmachine/auto-backport-of-pr-22907-on-v3.5.x

Backport PR matplotlib#22907 on branch v3.5.x (Fix quad mesh cursor data)

Author: QuLogic

lib/matplotlib/collections.py

@@ -2213,6 +2213,7 @@ def get_cursor_data(self, event):
         contained, info = self.contains(event)
         if len(info["ind"]) == 1:
             ind, = info["ind"]
-            return self.get_array()[ind]
+            array = self.get_array()
+            return array[ind] if array else None
         else:
             return None