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Date: Wed, 30 May 2012 11:05:45 -0700
Message-ID: <CAGa4ncdFKwyyxazhBbi+rdDui=8DqN+FrXS8+c6eG44kVGd...@mail.gmail.com>
Subject: Re: [rdio-api] -all_load breaks my app
From: Devin Sevilla <devin.sevi...@rd.io>
To: rdio-api@googlegroups.com
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On Tue, May 29, 2012 at 6:53 PM, JoshWright <joshinnor...@gmail.com> wrote:
> If I add that flag, then another third party library breaks giving me
> the error message:
>
> ld: duplicate symbol _vw_chartype_table_p in /Users/joshinnorman/
> Projects/app/libs/libvt_universal.a(vw_ctype-3279EF26D0C25F3A.o) and /
> Users/joshinnorman/Projects/app/libs/
> libvt_universal.a(vw_ctype-34AB9EC0B46D954C.o) for architecture i386
>

I believe this is an issue with the library you are using,
libvt_universal.a. It is defining the symbol _vw_chartype_table_p
twice. This is a common issue that can occur with improper use of
header includes or implementing functions with the same name in two
places.

What is the name of the third-party library you are using? I'd like to
compile it myself and look at the symbol table.


> Is there any way to use the Rdio library without using -all_load?

The -all_load flag is required because the library uses categories.
See Apple Technical Q&A QA1490 for a detailed description.

--
Devin Sevilla
API Engineer, Rdio Inc.