FIX: bar mixed units, allow ValueError as well

jklymak · jklymak · commit fd5647be50d7 · 2019-01-14T16:44:45.000-08:00
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -2057,7 +2057,7 @@ def _convert_dx(dx, x0, xconv, convert):
             dx = [convert(x0 + ddx) - x for ddx in dx]
             if delist:
                 dx = dx[0]
-        except (TypeError, AttributeError) as e:
+        except (TypeError, AttributeError, ValueError) as e:
             # but doesn't work for 'string' + float, so just
             # see if the converter works on the float.
             dx = convert(dx)
