diff --git a/lib/matplotlib/pyplot.py b/lib/matplotlib/pyplot.py index 1e94d90d1534..e5ae9a0cc11c 100644 --- a/lib/matplotlib/pyplot.py +++ b/lib/matplotlib/pyplot.py @@ -182,7 +182,8 @@ def findobj(o=None, match=None, include_self=True): def _get_required_interactive_framework(backend_mod): - if not hasattr(backend_mod.FigureCanvas, "required_interactive_framework"): + if not hasattr(getattr(backend_mod, "FigureCanvas", None), + "required_interactive_framework"): _api.warn_deprecated( "3.6", name="Support for FigureCanvases without a " "required_interactive_framework attribute")
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