unexpected end of file with QDomDocument

[Fangry]

Hi every one,

I've got a problem with QDomDocument.

When I use the method setContent with an xml file I get the error "unexpected end of file line 1 column 1"

This is a part of my source code

int xmlDom::parseXmlWeapon(QString nomArme, st_Arme *armeOut)
{
    m_domDocument = new QDomDocument("Weapon");

    m_xmlFileName = nomArme.append(".xml");

    if(!openFileForReading())
    {
        return -1;
    }
    QByteArray text = m_xmlFile->readAll();
    qDebug(text);
    int errorLine, errorColumn;
    QString ErrorMessage;
    if(!m_domDocument->setContent(m_xmlFile, true, &ErrorMessage, &errorLine,&errorColumn))
    {
        return -1;
    }
... 
}

and this is my xml file that I want to extract information.

<?xml version="1.0" encoding="UTF-8"?>
<Arme>
   <nom>baton</nom>
   <degats>30</degats>
   <vitesse>10</vitesse>
   <forceRequise>4</forceRequise>
   <mode1>CONTONDANT</mode1>
   <mode2>NA</mode2>
   <categorie>Hast</categorie>
   <special>Deux main</special>
   <solidite>11</solidite>
   <fracassement>0</fracassement>
   <presence>30</presence>
</Arme>

[Fangry]

I already read some other forum but it does not bring the right solution.

I work on QtCretor on Windows 10 with mingw

Thank you very much

[SGaist]

Hi and welcome to devnet,

With QByteArray text = m_xmlFile->readAll();, you're reading the file completely. Then right after that you call m_domDocument->setContent on the same file, which current position will be at the end of the file. So either use the content fo your textvariable to put into m_domDocument or reset the position of the file before using it to load m_domDocument.