Segmentation Faul using addItem (QListWidget)

[h123]

You could try with
QListWidgetItem ( QString("Woooo", playerView);

also how are you connecting the slots ?

[spirit]

the mistake in ctor

QLabel *playerLabel = new QLabel(tr("Players:"));
QListWidget *playerView = new QListWidget();

QLabel *playerLabel = new QLabel(tr("Players:"));
QListWidget *playerView = new QListWidget();

To copy to clipboard, switch view to plain text mode 

must be

playerLabel = new QLabel(tr("Players:"));
playerView = new QListWidget();

playerLabel = new QLabel(tr("Players:"));
playerView = new QListWidget();

To copy to clipboard, switch view to plain text mode 

becuase you already have playerLabel, playerView as class member variables.

[gnusar]

thank you spirit, it runs perfectly fine now!