VibeD - undefinded identifier

[Seb via Digitalmars-d-learn]

On Sunday, 23 July 2017 at 16:37:19 UTC, holo wrote:
> On Sunday, 23 July 2017 at 16:27:40 UTC, Mike Parker wrote:
>> On Sunday, 23 July 2017 at 15:23:25 UTC, holo wrote:
>>
>>>   this(auto tmp)
>>
>> You need to specify a type here instead of using auto.
>
> Thanks for reply i fix it. But right now im getting:
>
> ../../.dub/packages/vibe-d-0.7.31/vibe-d/source/vibe/http/server.d(286,33): Deprecation: alias diet.traits.FilterCallback is deprecated - Use SafeFilterCallback instead.
> source/service/frontpage.d(28,30): Error: template 
> std.array.byPair cannot deduce function from argument types 
> !()(MongoCursor!(Bson, Bson, typeof(null))), candidates are:
> /usr/include/dlang/dmd/std/array.d(419,6):        
> std.array.byPair(Key, Value)(Value[Key] aa)

What are you trying to do with byPair?
It's only defined for the MongoCursor: 
http://vibed.org/api/vibe.db.mongo.cursor/MongoCursor.byPair

That std.array.byPair shows up means that you are using it for 
something else?

> source/service/frontpage.d(21,10): Error: function 
> frontpage.FrontPageAPI.getHome no return exp; or assert(0); at 
> end of function

I guess you forgot a return here?
Maybe it's easier to post your code again?