Error::defined after prior declaration as dllimport:

[hasnatzaidi]

Hi, i am using this code .............

QFile::QFile ( const QString & "proc.txt")
{
    QFile file("prac.txt");
     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
         return;
 
     while (!file.atEnd())
     {
         QByteArray line = file.readLine();
         //process_line(line);
     }

QFile::QFile ( const QString & "proc.txt")
{
    QFile file("prac.txt");
     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
         return;

     while (!file.atEnd())
     {
         QByteArray line = file.readLine();
         //process_line(line);
     }

To copy to clipboard, switch view to plain text mode 

then i face this type of Error
warning: function 'QFile::QFile(const QString&)' is defined after prior declaration as dllimport: attribute ignored
reply Plz