Error in processing command in QProcess

Question

I am trying to execute following command and trying to get the output however I am getting output as null.

    QProcess process;
    process.start("cmd /c \"ipconfig\"");
    process.waitForFinished(-1);
    QByteArray out = process.readAll();
    QString testStr = QString::fromUtf8(out);

Can someone please tell me where am I doing wrong?

Check process.errorString() – Frank Osterfeld Jan 07 '17 at 15:50 — Frank Osterfeld, Jan 07 '17 at 15:50
I am getting "Unknown error" as error string. – sk110 Jan 08 '17 at 05:36 — sk110, Jan 08 '17 at 05:36

score 0 · Answer 1 · edited Jan 12 '17 at 02:03

0

process.start("C:\\Windows\\System32\\cmd.exe /c \"ipconfig\"");

edited Jan 12 '17 at 02:03

Pang

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answered Jan 09 '17 at 12:46

Edward

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even this didn't work, don't know if this is a real problem or I am only facing this issue. – sk110 Jan 10 '17 at 06:52
@sk100 you should set fullpath to `cmd.exe` or another process, anyway – Edward Jan 10 '17 at 07:04

Error in processing command in QProcess

1 Answers1