Exception: NameError: name 'unicode' is not defined

[techengineerworkstation]

Unhandled exception appeared. If you want to help improving this program, please report this together with description how this situation has happened. Please report in english, otherwise you will be most likely told to translate you report to english later.

Traceback:
File "/home/techengrwork/From Online/wammu/Wammu/App.py", line 52, in OnInit
frame = Wammu.Main.WammuFrame(None, -1)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/techengrwork/From Online/wammu/Wammu/Main.py", line 160, in init
self.cfg = Wammu.WammuSettings.WammuConfig()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/techengrwork/From Online/wammu/Wammu/WammuSettings.py", line 116, in init
self.InitGammu()
File "/home/techengrwork/From Online/wammu/Wammu/WammuSettings.py", line 125, in InitGammu
self.gammu = Wammu.GammuSettings.GammuSettings(self, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/techengrwork/From Online/wammu/Wammu/GammuSettings.py", line 42, in init
self.filename = self.wammu_cfg.Read('/Gammu/Gammurc')
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/techengrwork/From Online/wammu/Wammu/WammuSettings.py", line 138, in Read
result = Wammu.OSUtils.ExpandPath(result)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/techengrwork/From Online/wammu/Wammu/OSUtils.py", line 61, in ExpandPath
if isinstance(orig, unicode):
^^^^^^^

[techengineerworkstation]

Do kindly respond as soon as possible, Thank You with Appreciation

[sergiomb2]

wammu is poorly maintained especially since python2 stopped being supported, I don't know what the status of the migration to python3 is, but therefore it doesn't seem to me that this bug will be fixed quickly