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<H1>[99s-extend] Getting started error: behaviour cowboy_http_handler undefined</H1>
<B>lloyd at writersglen.com</B>
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TITLE="[99s-extend] Getting started error: behaviour cowboy_http_handler undefined">lloyd at writersglen.com
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<I>Mon Mar 10 20:44:27 CET 2014</I>
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<PRE>Hello,
I've slavishly emulated the "Getting started" example in the guide:
<A HREF="http://ninenines.eu/docs/en/cowboy/HEAD/guide/getting_started/">http://ninenines.eu/docs/en/cowboy/HEAD/guide/getting_started/</A>
But, when I compile I get this error:
yada yada
ERLC hello_erlang_app.erl hello_handler.erl hello_erlang_sup.erl
compile: warnings being treated as errors
src/hello_handler.erl:2: behaviour cowboy_http_handler undefined
make: *** [ebin/hello_erlang.app] Error 1
Cowboy seems to be correctly loaded and compiled as a dependency. I can see .../cowboy/ebin/cowboy_http_handler.beam
However, when I remove the line -behavior(cowboy_http_handler) from hello_handler.erl, system compiles and creates release just fine.
% -behavior(cowboy_http_handler).
Could this be a bug in Getting started or some dunder-headed thing on my end?
Thanks,
LRP
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