Mailing-List: contact dev-help@couchdb.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@couchdb.apache.org
Received-SPF: pass (nike.apache.org: domain of adam.kocoloski@gmail.com
 designates 209.85.221.203 as permitted sender)
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=sender:message-id:from:to:in-reply-to:content-type
         :content-transfer-encoding:mime-version:subject:date:references
         :x-mailer;
        b=Z+WxPosEi119xz4K5aLIQOK0PNZ93BoQ1HolZaddgmmU91ob4k8I+jO8BD7M4sm+x/
         emPJ4sBePbLbHALeiYuL0d2rruqWzT/+fIWggs8mjwmyZjLfMFmGHsjVWnWy3z/qrL6U
         OC7yM6PxwymQHqd8Xw8+5jFCCxiQnAqsd/nzk=
Sender: Adam Kocoloski <adam.kocoloski@gmail.com>
Message-Id: <683976B0-60F6-42A6-A7C2-6A28DB20E6F7@apache.org>
From: Adam Kocoloski <kocolosk@apache.org>
To: dev@couchdb.apache.org
In-Reply-To: <ea28b75b0906090923t56eda35cqe68245855e6d6c73@mail.gmail.com>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
Content-Transfer-Encoding: 7bit
Mime-Version: 1.0 (Apple Message framework v935.3)
Subject: Re: windows
Date: Tue, 9 Jun 2009 15:47:54 -0400
References: <ea28b75b0906090923t56eda35cqe68245855e6d6c73@mail.gmail.com>

On Jun 9, 2009, at 12:23 PM, Nathan Stott wrote:

> I'm trying very hard to get a couchdb build from source running on  
> windows.
> I am using 0.9.0.  I have built the couch_erl_driver.dll with the
> couch_erl_driver.c and the most recent version of ICU successfully,  
> but when
> couch_util calls erl_ddll:load_driver I get error -136.  I have  
> debugged
> into the erlang source to find out more about this error and it is
> ERL_DE_LOAD_ERROR_INCORRECT_VERSION<http://src.opensolaris.org/source/s?defs=ERL_DE_LOAD_ERROR_INCORRECT_VERSION&project=/erlang-dtrace 
> >
>
> I'm a bit stumped. I don't know how this could be the wrong version.
>
> This error comes from line 1557 of erl_bif_ddll.c in erlang 5.7.1
>
> Anyone got any suggestions about where I go from here?


Hi Nathan, I'm confused.  How does -136 translate to

> #define ERL_DE_LOAD_ERROR_INCORRECT_VERSION -5

I thought we decided on IRC that this code in erl_win32_sys_ddll.c

> int erts_sys_ddll_open_noext(char *dlname, void **handle)
> {
>     HINSTANCE hinstance;
>
>     if ((hinstance = LoadLibrary(dlname)) == NULL) {
> 	return ERL_DE_DYNAMIC_ERROR_OFFSET - GetLastError();
>     } else {
> 	*handle = (void *) hinstance;
> 	return ERL_DE_NO_ERROR;
>     }
> }

indicated that LoadLibrary(dlname) was NULL and GetLastError()  
returned 126, which according to WinError.h is

> //
> // MessageId: ERROR_MOD_NOT_FOUND
> //
> // MessageText:
> //
> //  The specified module could not be found.
> //
> #define ERROR_MOD_NOT_FOUND              126L

Best, Adam