From geoffrey.glangine at gmail.com  Fri Aug 24 20:09:44 2018
From: geoffrey.glangine at gmail.com (Geoffrey Glangine)
Date: Fri, 24 Aug 2018 20:09:44 -0400
Subject: [Cmpl] Bug Jcmpl
Message-ID: <CAN2dYTxTKJ00Gh-5VuH-Ve725GprkS30BBVhd2aLk3Kr+jqTZw@mail.gmail.com>

Hello,

I've to work with CMPL for my resarch, and I have created a CMPL model and
I tried it with coliop4, It is working well. But now, I'm trying to use
Jcmpl to run my model on a cmpl server but the model isn't working.

there is my code :

try {
    Cmpl m = new Cmpl("/tmp/Recipe.cmpl");
    m.connect("http://127.0.0.1:4000");
    m.solve();
    return String.valueOf(m.solution().value());
} catch (CmplException e) {
    e.printStackTrace();
}


I use a cmpl .cdat file called Recipe.cdat and it seems to be linked
correctly.

There is the error displayed :

jCmpl error: CmplServer error : org.apache.xmlrpc.XmlRpcException: <type
'exceptions.TypeError'>:coercing to Unicode: need string or buffer,
exceptions.IOError found
    at jCMPL.Cmpl.solve(Cmpl.java:872)

Do you know what I have to do to make this working?

I didn't make any modifications between the working model and the Jcmpl
one, it is the same!

thanks you all !




-- 

*address *:
    Glangine Geoffrey
    Canada,
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From mike.steglich at th-wildau.de  Sat Aug 25 06:31:14 2018
From: mike.steglich at th-wildau.de (Mike Steglich)
Date: Sat, 25 Aug 2018 12:31:14 +0200
Subject: [Cmpl] Bug Jcmpl
In-Reply-To: <CAN2dYTxTKJ00Gh-5VuH-Ve725GprkS30BBVhd2aLk3Kr+jqTZw@mail.gmail.com>
References: <CAN2dYTxTKJ00Gh-5VuH-Ve725GprkS30BBVhd2aLk3Kr+jqTZw@mail.gmail.com>
Message-ID: <66E28A84-0070-423D-A858-51EFCDF82C91@th-wildau.de>

Hello Geoffrey,

Could you send the Cmpl model and the CmplData file directly to me (mike.steglich at th-wildau.de)?

I will test it Monday (I am busy the entire weekend).

Cheers,

Mike



> Am 25.08.2018 um 02:09 schrieb Geoffrey Glangine <geoffrey.glangine at gmail.com>:
> 
> Hello, 
> 
> I've to work with CMPL for my resarch, and I have created a CMPL model and I tried it with coliop4, It is working well. But now, I'm trying to use Jcmpl to run my model on a cmpl server but the model isn't working. 
> 
> there is my code : 
> 
> try {
>     Cmpl m = new Cmpl("/tmp/Recipe.cmpl");
>     m.connect("http://127.0.0.1:4000");
>     m.solve();
>     return String.valueOf(m.solution().value());
> } catch (CmplException e) {
>     e.printStackTrace();
> }
>   
> I use a cmpl .cdat file called Recipe.cdat and it seems to be linked correctly.
> 
> There is the error displayed : 
> 
> jCmpl error: CmplServer error : org.apache.xmlrpc.XmlRpcException: <type 'exceptions.TypeError'>:coercing to Unicode: need string or buffer, exceptions.IOError found
>     at jCMPL.Cmpl.solve(Cmpl.java:872)
> 
> Do you know what I have to do to make this working?
> 
> I didn't make any modifications between the working model and the Jcmpl one, it is the same! 
> 
> thanks you all ! 
> 
> 
> 
> 
> -- 
> 
> address :
>     Glangine Geoffrey
>     Canada,
> 
> 
> _______________________________________________
> Cmpl mailing list
> Cmpl at list.coin-or.org
> https://list.coin-or.org/mailman/listinfo/cmpl
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