QTcpSocket: No such file or directory

[rklein3013]

Going by the tutorial on http://www.bogotobogo.com/Qt/Qt5_QTcpSocket.php page, it states to put in a #include <QTcpSocket> in the mytcpsocket.h header file. But I recieve the following message: QTcpSocket: No such file or directory. When I type #include < a list of header files appear but QTcpSocket is not listed. Is there something else I need to install in order to create sockets?

[t3685]

Did you add QT += network to your pro file?

[rklein3013]

The pro file has the following:

QT += core gui
greaterThan(QT_MAJOR_VERSION, 4) QT += widgets

then the target, template, sources headers and forms.

I need to add another line for QT += network after the QT += core gui?

[SGaist]

Hi,

No, you can also append it after gui. You have the choice

[rklein3013]

Thanks, works now.

[SGaist]

You're welcome !

Since you have your code running, please update the thread title prepending [solved] so other forum users may know a solution has been found :)

[mandruk1331]

@SGaist I have the same problem and I have done everything listed above but nothing help what is the problem?? I just can't realize

QT += core
greaterThan(QT_MAJOR_VERSION, 4) QT += widgets
QT -= gui
QT += network
CONFIG += c++11

TARGET = Server_Part
CONFIG += console
CONFIG -= app_bundle

TEMPLATE = app

SOURCES += main.cpp
my_server.cpp

HEADERS +=
my_server.h

[SGaist]

Hi,

Did you rebuild from scratch after modifying your .pro file ?