[Qt-creator] mainwindow.cpp has unexpectedly finished.

[Diego Iastrubni]

On Sun, Jul 1, 2012 at 5:38 PM, Heena Mahur <hena18 at rocketmail.com> wrote:

> Hey,
> Please have a look at mainwindow.cpp
>
> #include "mainwindow.h"
>
> #include "ui_mainwindow.h"
>
> #include <QSplitter>
>
>
>
> MainWindow::MainWindow(QWidget *parent) :
>
>
>     QMainWindow(parent),
>
>
>     ui(new Ui::MainWindow)
>
> {    QSplitter *splitter1 = new QSplitter(parent);
>
>      QSplitter *splitter2 = new QSplitter(parent);
>
>
ui->treeWidget is null. It is constructed in setupUi()



>      ui->setupUi(this);
>
>
Move this line to the beginning  of the method.

PS: use a debugger - or valgrind. It will help you find those bugs.
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