Crash locateElectrode clicking on + to add an electrode after selecting an existing one (BV5)

[manikbh]

Traceback (most recent call last):
File "locateElectrodes.py", line 1337, in addElectrode
self.electrodeList.addItem(name)
TypeError: arguments did not match any overloaded call:
addItem(self, QListWidgetItem): argument 1 has unexpected type 'bool'
addItem(self, str): argument 1 has unexpected type 'bool'
Aborted (core dumped)