I just noticed you say you're using Dancer2 but you're reading Dancer (Dancer1) documentation -- that can't work well :)

What does the Dancer2 documentation say?

https://metacpan.org/module/SUKRIA/Dancer2-0.10/lib/Dancer2/Cookbook.pod#Plack-middlewares mentions nothing about configuration files -- it probably doesn't work like in Dancer

In reply to Re: Plack middlewares not loaded from Dancer config ( Dancer2 is not Dancer) by Anonymous Monk
in thread [Solved] Plack middlewares not loaded from Dancer config by mascip

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