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QMap max size

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  • E Offline
    E Offline
    El3ctroGh0st
    wrote on last edited by
    #1

    Hello,
    I am trying to fill a QMap with words and their lemmatized versions. This is the code:

        while(!inStream.atEnd())
        {
            QString line = inStream.readLine();
            QStringList splitLine = line.split('\t');
    
            //lemmaList is of type QMap
            lemmaList.insert(splitLine.at(0), splitLine.at(1));
            qDebug() << lemmaList.size();
        }
    

    Everything goes well until the 332085th element, where I suddenly get a ASSERT failure in QList<T>::at: "index out of range", file C:\Qt\5.11.0\mingw53_32\include/QtCore/qlist.h, line 541 error. Is that due to a size limit of QMap? If so, is there away to raise it?

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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by mrjj
      #2

      Hi
      Since its about QList (ASSERT failure ) and not QMap
      i think you have a format error and you acces splitline with invalid index
      if format error then
      there might be no index for splitLine.at(1)

      try
      if (splitLine.size() > 1 )
      lemmaList.insert(splitLine.at(0), splitLine.at(1));
      else
      qDebug () << "format error";

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      • E Offline
        E Offline
        El3ctroGh0st
        wrote on last edited by
        #3

        Yep, the issue was indeed in the file. Thanks!

        1 Reply Last reply
        1

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