Question

I have one Qt application (App1).
I want to run App1 from another qt application (App2).
I have tried using QProcess but App1 doesnt run.
Kindly help me out.
I am working on RHEL 6.

     QProcess process = new QProcess();
    QString program = "/home/user1/Desktop/MyApp/App1";
    process->start(program);

Answer 1

Try this:

int exitCode = QProcess::execute(program);
qDebug("Exit code is: %d.", exitCode);

and check what happens. This is a sync call. After you understand what is happening, change it back to async if you need it.