Segmentation Fault accessing QListWidget

[munna]

Add the following line in your constructor

listWidget = new QListWidget(this);

listWidget = new QListWidget(this);

To copy to clipboard, switch view to plain text mode 

Also, I see that the following line is not correct

newList->addItem("xxx"); // SEGMENTATION FAULT - but not if in the constructor

newList->addItem("xxx"); // SEGMENTATION FAULT - but not if in the constructor

To copy to clipboard, switch view to plain text mode 

There is no variable called newList