Hi,
I don't usually have issues with lager, but in logging for my application, I
feel like I've done all the right things:
i) Put lager_transform in my rebar config:
{erl_opts, [debug_info, warnings_as_errors, {parse_transform,
lager_transform}]}.
ii) Lager is started when my app starts, and I know by asking at the console:
([email protected])3> application:which_applications().
[{lilith,[],"1"},
{lager,"Erlang logging framework","0.9.4"},
{crypto,"CRYPTO version 2","2.2"},
{sasl,"SASL CXC 138 11","2.2.1"},
{stdlib,"ERTS CXC 138 10","1.18.3"},
{kernel,"ERTS CXC 138 10","2.15.3"}]
Then:
([email protected])4> application:start(lager).
{error,{already_started,lager}}
And yet...
([email protected])5> lager:info("foo ~s", [bar]).
** exception error: undefined function lager:info/2
([email protected])6> lager:error("foo ~s", [bar]).
** exception error: undefined function lager:error/2
([email protected])7> lager:warning("foo ~s", [bar]).
** exception error: undefined function lager:warning/2
([email protected])8> lager:info("Hello!").
** exception error: undefined function lager:info/1
Can anyone tell me why lager continues to give me 'undef'?
Cheers,
JohnK
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