Converting to execution character set: Illegal byte sequence Erorr ?!!!

[ahura_24]

hi
@
#include <QtGui>

int main(int argc, char **argv)
{
QApplication app(argc, argv);

QPushButton btn;
btn.setText( QString::fromWCharArray(L"سلام") );
btn.show();

return app.exec();

}
@

what is wrong in this code ?!! that take "converting to execution character set: Illegal byte sequence" erorr.
qt 4.8.1 : qt creator 2.4.1 : MinGW-gcc440_1 compiler

i write this code with msvc compiler and compile successfuly but with mingw ... !!

[dbzhang800]

What you need is told MinGW which encoding your source file used if is not UTF-8.

---

In addition, MinGW-gcc4.4 seems have a bug, maybe -finput-charset=charset will refuse to work. You can try to update your MinGW to 4.6 +

[ahura_24]

i cant understand your means. i use UTF-8 method but take the same erorr!

[ahura_24]

i update my mingw but take the same error ! please help me