Before the error happened, I was…
[Replace this text.] idk im just tryna download this radiology deck. I signed out of ankihub and signed back in and restarted anki – same error
Error message (don't change this)
Anki 25.09.4 (d52ca669) (ao)
Python 3.13.5 Qt 6.9.1 PyQt 6.9.1
Platform: macOS-26.4.1-arm64-arm-64bit-Mach-O
Traceback (most recent call last):
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/deck_installation.py", line 201, in _download_and_install_decks_inner
_download_and_install_single_deck(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
deck,
^^^^^
behavior_on_remote_note_deleted=behavior_on_remote_note_deleted,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
recommended_deck_settings=recommended_deck_settings,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/deck_installation.py", line 228, in _download_and_install_single_deck
notes_data: List[NoteInfo] = AnkiHubClient().download_deck(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
deck.ah_did, download_progress_cb=deck_download_progress_cb
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/ankihub_client/ankihub_client.py", line 687, in download_deck
notes_data_raw = [row for row in reader]
^^^^^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/csv.py", line 178, in __next__
row = next(self.reader)
_csv.Error: field larger than field limit (131072)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/.venv/lib/python3.13/site-packages/aqt/taskman.py", line 152, in raise_exception
raise exception
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/.venv/lib/python3.13/site-packages/aqt/taskman.py", line 148, in _on_closures_pending
closure()
~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 100, in sync_with_ankiweb
future.result()
~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
~~~~~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/utils.py", line 36, in wrapper
return func(*args, **kwargs)
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/ankihub_sync.py", line 146, in _on_new_deck_subscriptions_done
future.result()
~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
~~~~~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/utils.py", line 36, in wrapper
return func(*args, **kwargs)
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/deck_installation.py", line 97, in _on_install_done
import_results: List[AnkiHubImportResult] = future.result()
~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
~~~~~~~~~~~~~~~~~^^
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/Users/arjunagrawal/Library/Application Support/AnkiProgramFiles/python/cpython-3.13.5-macos-aarch64-none/lib/python3.13/concurrent/futures/thread.py", line 59, in run
result = self.fn(*self.args, **self.kwargs)
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/deck_installation.py", line 81, in <lambda>
task=lambda: _download_and_install_decks_inner(
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
decks,
^^^^^^
behavior_on_remote_note_deleted=behavior_on_remote_note_deleted,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
recommended_deck_settings=recommended_deck_settings,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
),
^
File "/Users/arjunagrawal/Library/Application Support/Anki2/addons21/1322529746/gui/operations/deck_installation.py", line 218, in _download_and_install_decks_inner
raise exceptions[0]
1322529746.gui.exceptions.DeckDownloadAndInstallError: Error while downloading and installing deck 8adf45ec-2b11-4931-a821-ad33cd533505: field larger than field limit (131072)