--- a/src/main.cpp Sat Aug 03 01:18:56 2019 +0300 +++ b/src/main.cpp Sat Aug 24 14:44:42 2019 +0300 @@ -1,6 +1,7 @@ #include <QApplication> #include "main.h" #include "mainwindow.h" +#include <QTextStream> int main(int argc, char *argv[]) {