From within the terminal:

$ ./chirp
WARNING: Last port None is unavailable, defaulting to ('/dev/ttyUSB0', 'FT232R USB UART - FT232R USB UART (ttyUSB0)')
WARNING: Last vendor/model not found
ERROR: Failed to clone: Failed to download from radio: Unsupported radio model.
Traceback (most recent call last):
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/drivers/alinco_dr735t.py", line 201, in sync_in
    self._mmap = self.do_download()
                 ^^^^^^^^^^^^^^^^^^
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/drivers/alinco_dr735t.py", line 137, in do_download
    raise errors.RadioError("Unsupported radio model.")
chirp.errors.RadioError: Unsupported radio model.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/wxui/clone.py", line 77, in run
    self._fn()
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/drivers/alinco_dr735t.py", line 203, in sync_in
    raise errors.RadioError(f"Failed to download from radio: {exc}")
chirp.errors.RadioError: Failed to download from radio: Unsupported radio model.
WARNING: Stopping clone thread
WARNING: Replacing existing driver id `Alinco_DR735T'
ERROR: Failed to run get_memory(19, )
Traceback (most recent call last):
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/wxui/common.py", line 288, in do_radio
    job.result = getattr(self._radio, fn)(*a, **k)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/loaded-10943-mn97ivxv.py", line 254, in get_memory
    self._get_extra(_mem, mem)
  File "/tmp/loaded-10943-mn97ivxv.py", line 322, in _get_extra
    current=self.HET_MODE_MAP[int(
            ^^^^^^^^^^^^^^^^^^^^^^
IndexError: list index out of range
ERROR: Failed to load memory 19 as error because: list index out of range
ERROR: Failed to run get_memory(19, )
Traceback (most recent call last):
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/wxui/common.py", line 288, in do_radio
    job.result = getattr(self._radio, fn)(*a, **k)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/loaded-10943-mn97ivxv.py", line 254, in get_memory
    self._get_extra(_mem, mem)
  File "/tmp/loaded-10943-mn97ivxv.py", line 322, in _get_extra
    current=self.HET_MODE_MAP[int(
            ^^^^^^^^^^^^^^^^^^^^^^
IndexError: list index out of range
ERROR: Failed to load memory 19 as error because: list index out of range
WARNING: Memory failed validation: <Memory 19: freq=0,name='CARLV',vfo=0,rtone=88.5,ctone=88.5,dtcs=23,rx_dtcs=23,tmode='',cross_mode='Tone->Tone',dtcs_polarity='NN',skip='',power=None,duplex='',offset=600000,mode='FM',tuning_step=5.0,comment='',empty=False,immutable=[]>
ERROR: Failed to run get_memory(19, )
Traceback (most recent call last):
  File "/home/jay/.local/pipx/venvs/chirp/lib/python3.11/site-packages/chirp/wxui/common.py", line 288, in do_radio
    job.result = getattr(self._radio, fn)(*a, **k)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/loaded-10943-mn97ivxv.py", line 254, in get_memory
    self._get_extra(_mem, mem)
  File "/tmp/loaded-10943-mn97ivxv.py", line 322, in _get_extra
    current=self.HET_MODE_MAP[int(
            ^^^^^^^^^^^^^^^^^^^^^^
IndexError: list index out of range
ERROR: Failed to load memory 19 as error because: list index out of range