[MapProxy] Display Original WMS Exception Messages

Johannes Weskamm weskamm at terrestris.de
Thu Feb 25 08:33:46 PST 2021


There is no option for that i know of.

The closest thing is "on_error", but it returns custom colors and status

I think the best bet is if you set the "Exceptions" Parameter on your
source URL to


That will render your exceptions as image and mapproxy may forward those
to you instead of raising an error.



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