Undefined Reference with Svg Loading

[Abion47]

I figure this is probably a dumb question with a simple answer, but this has been driving me up the wall.

I'm trying to load an SVG image into a QGraphicsScene via a QGraphicsSvgItem (that right so far?), and every time I try to create the QGraphicsSvgItem object, I get this error:

<removed>\Projects\Qt\workspace\SvgContainer\svgco ntainer.cpp:16: error: undefined reference to `_imp___ZN16QGraphicsSvgItemC1ERK7QStringP13QGraph icsItem'

I don't even understand what this is trying to tell me. Here's my code:

code.h

#ifndef SVGCONTAINER_H
#define SVGCONTAINER_H
 
#include <QWidget>
 
namespace Ui {
class SVGContainer;
}
 
class SVGContainer : public QWidget
{
    Q_OBJECT
 
    public:
        explicit SVGContainer(QWidget *parent = 0);
        ~SVGContainer();
 
    private:
        Ui::SVGContainer *ui;
};
 
#endif // SVGCONTAINER_H

#ifndef SVGCONTAINER_H
#define SVGCONTAINER_H

#include <QWidget>

namespace Ui {
class SVGContainer;
}

class SVGContainer : public QWidget
{
    Q_OBJECT

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

    private:
        Ui::SVGContainer *ui;
};

#endif // SVGCONTAINER_H

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code.cpp

#include "svgcontainer.h"
#include "ui_svgcontainer.h"
#include <QtSvg/QGraphicsSvgItem>
 
SVGContainer::SVGContainer(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::SVGContainer)
{
    ui->setupUi(this);
 
    QGraphicsScene *scene = new QGraphicsScene(this);
    ui->graphicsView->setScene(scene);
    QGraphicsSvgItem *svgItem = new QGraphicsSvgItem("assets\\outline.svg"); // <- Errors happen here
    scene->addItem(svgItem);
}
 
SVGContainer::~SVGContainer()
{
    delete ui;
}

#include "svgcontainer.h"
#include "ui_svgcontainer.h"
#include <QtSvg/QGraphicsSvgItem>

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

    QGraphicsScene *scene = new QGraphicsScene(this);
    ui->graphicsView->setScene(scene);
    QGraphicsSvgItem *svgItem = new QGraphicsSvgItem("assets\\outline.svg"); // <- Errors happen here
    scene->addItem(svgItem);
}

SVGContainer::~SVGContainer()
{
    delete ui;
}

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[ChrisW67]

Have you added svg to QT in your pro file and rerun qmake?

[Abion47]

Have you added svg to QT in your pro file and rerun qmake?

What do I put in the pro file to add svg?

EDIT: Oh, I see what you were saying. It's working now. Thanks.