Traceback (most recent call last):
  File "electrum/gui/qt/main_window.py", line 3050, in do_import_labels
  File "electrum/gui/qt/util.py", line 1013, in import_meta_gui
  File "electrum/wallet.py", line 488, in import_labels
  File "electrum/wallet.py", line 473, in set_label
AttributeError: 'dict' object has no attribute 'replace'