check if there is current item

This commit is contained in:
iLLiCiTiT 2020-12-14 14:44:02 +01:00
parent d8b1820d64
commit 1d8618e3b4

View file

@ -285,7 +285,10 @@ class FamilyWidget(QtWidgets.QWidget):
self.schedule(self._on_data_changed, 500, channel="gui")
def on_selection_changed(self, *args):
plugin = self.list_families.currentItem().data(PluginRole)
item = self.list_families.currentItem()
if not item:
return
plugin = item.data(PluginRole)
if plugin is None:
return