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Re: [libxml++] Also Have Problems with UTF-8 in Example Code: 'Glib::ConvertError'

On Mon, 2010-03-22 at 18:28 -0400, Nic Reveles gatech edu wrote:
> It seems I am having the same issue (or very similar) someone had back in 2008: http://sourceforge.net/mailarchive/forum.php?thread_name=481EEFF6.5020002%40balabit.hu&forum_name=libxmlplusplus-general
> 
> 
> 1) copied the DOM parser code from the "short manual" (http://libxmlplusplus.sourceforge.net/docs/manual/html/ar01s02.html#id2504579)
> 2) compiled it without problem
> 3) ran it on a simple "example.xml" file. 

Could you attach that example.xml file, please.

> 
> It crashes with 'Glib::ConvertError'. Removing the UTF-8 characters fixes the problem, but obviously that's not a great solution. Also, if I do not attempt to 'cout' the field with UTF-8 characters, it also does not crash, but I need to output the field.
> 
> The example output is as follows:
> ~~~~~~~~~~~~~~~~~
> Node name = note
> Node name = note
>      line = 10
> 
>   Node name = to
> Node name = to
>        line = 11
> 
>     Text Node
>     text = "Joe"
> 
>   Node name = from
> Node name = from
>        line = 12
> 
>     Text Node
>     text = "Jany"
> 
>   Node name = heading
> Node name = heading
>        line = 13
> 
>     Text Node
>     text = "Reminder
> 
>   Node name = body
> Node name = body
>        line = 14
> 
>     Text Node
> terminate called after throwing an instance of 'Glib::ConvertError'
>     Abort trap: 6 (core dumped)
> 
> ~~~~~~~~~~~~~~~~~
> $ cat example.xml
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE note [
> <!ELEMENT note    (to,from,heading,body)>
> <!ELEMENT to      (#PCDATA)>
> <!ELEMENT from    (#PCDATA)>
> <!ELEMENT heading (#PCDATA)>
> <!ELEMENT body    (#PCDATA)>
> ]>
> <note>
>    <to>Joe</to>
>    <from>Jany</from>
>    <heading>Reminder</heading>
> <body>ÐÑивеÑ! Don't forget me this weekend!</body>
> </note>
> ~~~~~~~~~~~~~~~~~~~
> 
> I'm running freeBSD 8.0:
> $ uname -a
> FreeBSD selever 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC 2009     root mason cse buffalo edu:/usr/obj/usr/src/sys/GENERIC  amd64
> 
> In general, is it rather difficult to output UTF-8 (requiring special environments)? Any help, tips, or advice would be most appreciated.
> 
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