Merge pull request matplotlib#27294 from meeseeksmachine/auto-backport-of-pr-27291-on-v3.8.x

Backport PR matplotlib#27291 on branch v3.8.x (Expand 3D import to handle any exception not just ImportError)

Author: tacaswell

lib/matplotlib/projections/__init__.py

@@ -58,7 +58,7 @@
 
 try:
     from mpl_toolkits.mplot3d import Axes3D
-except ImportError:
+except Exception:
     import warnings
     warnings.warn("Unable to import Axes3D. This may be due to multiple versions of "
                   "Matplotlib being installed (e.g. as a system package and as a pip "