Qtabwidget and webview trouble

[nicky j]

Hey,
So whenever I place a webview inside a tabwidget I get this error: error: [Makefile] Error 3.
I am sure im missing something super simple.
Thanks!

[qxoz]

Look at compiler output, what written there?

[nicky j]

error:[Makefile] Error 3

[qxoz]

I gues it is info from Issues output panel
in compiller output panel you can see more detail info

!http://s23.postimg.org/nhk2kv8sb/untitled.png(img)!

[raf924]

Maybe you already tried that but clean and compile again. I usually do that when facing that kind of error

[nicky j]

here is the output. I suck at making heads or tails of it.

20:37:24: Running steps for project tabs...
20:37:24: Configuration unchanged, skipping qmake step.
20:37:24: Starting: "/usr/bin/make" -w
make: Entering directory /home/nick/tabs-build-Desktop_Qt_5_0_1_GCC_32bit-Debug' /home/nick/Qt5.0.1/5.0.1/gcc/bin/qmake -spec linux-g++ CONFIG+=debug CONFIG+=declarative_debug CONFIG+=qml_debug -o Makefile ../tabs/tabs.pro Project ERROR: Unknown module(s) in QT: QWebWidgets make: Leaving directory /home/nick/tabs-build-Desktop_Qt_5_0_1_GCC_32bit-Debug'
make: *** [Makefile] Error 3
20:37:24: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project tabs (kit: Desktop Qt 5.0.1 GCC 32bit)
When executing step 'Make'

thanks!

[Serenity]

Can you post your project file? Looks like you forgot to add webkit in the project. Code would be also nice.

I use webbview in a QTabWidget and it works very well.

[nicky j]

tabs.pro:
@
#-------------------------------------------------

Project created by QtCreator 2013-06-12T16:58:35

#-------------------------------------------------

QT += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += QWebWidgets

TARGET = tabs
TEMPLATE = app

SOURCES += main.cpp
mainwindow.cpp

HEADERS += mainwindow.h

FORMS += mainwindow.ui
@

mainwindow.h:
@
#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
Q_OBJECT

public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();

private:
Ui::MainWindow *ui;
};

#endif // MAINWINDOW_H
@

main.cpp:
@
#include "mainwindow.h"
#include <QApplication>

int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MainWindow w;
w.show();

return a.exec();

}
@

mainwindow.cpp:
@
#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
}

MainWindow::~MainWindow()
{
delete ui;
}
@

mainwindow.ui:
@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>657</width>
<height>481</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralWidget">
<widget class="QTabWidget" name="tabWidget">
<property name="geometry">
<rect>
<x>10</x>
<y>50</y>
<width>601</width>
<height>371</height>
</rect>
</property>
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="tab">
<attribute name="title">
<string>Tab 1</string>
</attribute>
<widget class="QWebView" name="webView">
<property name="geometry">
<rect>
<x>9</x>
<y>19</y>
<width>361</width>
<height>301</height>
</rect>
</property>
<property name="url">
<url>
<string>about:blank</string>
</url>
</property>
</widget>
</widget>
<widget class="QWidget" name="tab_2">
<attribute name="title">
<string>Tab 2</string>
</attribute>
</widget>
</widget>
</widget>
<widget class="QMenuBar" name="menuBar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>657</width>
<height>20</height>
</rect>
</property>
</widget>
<widget class="QToolBar" name="mainToolBar">
<attribute name="toolBarArea">
<enum>TopToolBarArea</enum>
</attribute>
<attribute name="toolBarBreak">
<bool>false</bool>
</attribute>
</widget>
<widget class="QStatusBar" name="statusBar"/>
</widget>
<layoutdefault spacing="6" margin="11"/>
<customwidgets>
<customwidget>
<class>QWebView</class>
<extends>QWidget</extends>
<header>QtWebKitWidgets/QWebView</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>
@

hopefully this helps! thanks!

[dbzhang800]

@
greaterThan(QT_MAJOR_VERSION, 4): QT += QWebWidgets
@

This line is wrong

[dbzhang800]

More information can be found in the manual page: http://doc-snapshot.qt-project.org/qt5-stable/qtwebkit/qtwebkitwidgets-index.html

[nicky j]

ok whats wrong with it? I didn't touch it. how should it be?

[nicky j]

anyone know?

[nicky j]

never mind I just got it! thanks everybody for your help! I love this forum....

[poor.morad]

[Makefile] Error 3

[nicky j]

yep, that what I got. I got past it though by changing some code in the .pro file.