Traceback (most recent call last):
  File "/home/chuck/Electrum-4.5.2/electrum/gui/qt/address_list.py", line 333, in <lambda>
    menu.addAction(_("Add to coin control"), lambda: self.main_window.utxo_list.add_to_coincontrol(coins))
  File "/home/chuck/Electrum-4.5.2/electrum/gui/qt/utxo_list.py", line 193, in add_to_coincontrol
    self._refresh_coincontrol()
  File "/home/chuck/Electrum-4.5.2/electrum/gui/qt/utxo_list.py", line 217, in _refresh_coincontrol
    self.update_coincontrol_bar()
  File "/home/chuck/Electrum-4.5.2/electrum/gui/qt/utxo_list.py", line 134, in update_coincontrol_bar
    coins = [self._utxo_dict[x] for x in self._spend_set]
  File "/home/chuck/Electrum-4.5.2/electrum/gui/qt/utxo_list.py", line 134, in <listcomp>
    coins = [self._utxo_dict[x] for x in self._spend_set]
KeyError: 'd0c972bcd7d430132bd3d17a1d001f1551bcd8ca40f0120b6f525299ec3a679f:3'