[Haskell-beginners] HXT: encoding problem

[Derek McLoughlin]

I just ran this (OS/X + Platform 2014 + hxt 9.3.1.7) and it worked perfectly.

Are you sure that the XML file is actually saved with UTF-8 encoding?
Can you attach it?

On 27 September 2014 16:57, Elias Diem <lists at webconect.ch> wrote:
> Hi guys
>
> I have got the following haskell program:
>
> ------------------------------------------------------
> import Text.XML.HXT.Core
>
> main = do
>     xml <- readFile "test_data-small.xml"
>     let doc = readString config xml
>     res <- runX . xshow $
>         doc
>         >>>
>         getChildren >>> isElem >>> hasName "contacts"
>         >>>
>         deep isText
>     mapM_ putStrLn res
>
> config =
>     [ withParseHTML                 no
>     , withWarnings                  yes
>     , withInputEncoding             utf8
>     , withOutputEncoding            utf8
>     , withValidate                  yes
>     ]
> ------------------------------------------------------
>
> The file 'test_data-small.xml' contains the following data:
>
> ------------------------------------------------------
> <?xml version='1.0' encoding='UTF-8' ?>
>
> <contacts>
>
> <person>
>     <name>
>         <firstname>Max</firstname>
>         <lastname>Müller</lastname>
>     </name>
> </person>
>
> </contacts>
> ------------------------------------------------------
>
> Note the umlaut in the lastname!
>
> If I run the program, I get the following error:
>
> ------------------------------------------------------
> error: UTF-8 encoding error at input position 127: ValueOutOfBounds
> ------------------------------------------------------
>
> Any help is appreciated. Thanks.
>
> --
> Greetings
> Elias
>
>
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