fairseq-train: error: argument --task: invalid choice: 'translation_without_lang_token'

wasiahmad / PLBART

Official code of our work, Unified Pre-training for Program Understanding and Generation [NAACL 2021].

https://arxiv.org/abs/2103.06333

MIT License

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fairseq-train: error: argument --task: invalid choice: 'translation_without_lang_token' #29

Closed sindhura97 closed 2 years ago

sindhura97 commented 2 years ago

I am getting this error from fairseq-train: I am trying to run the codexglue translation task. fairseq-train: error: argument --task: invalid choice: 'translation_without_lang_token' Can you help me resolve this?

sindhura97 commented 2 years ago

When I use a previously downloaded fairseq, this error disappears but I now get unrecognized arguments: --langs java,python,en_XX,javascript,php,ruby,go --min-lr -1 while trying to fine-tune plbart-csnet

wasiahmad commented 2 years ago

task translation_without_lang_token requires the use of --user-dir flag, please check its use.
--langs flag do not work with the task translation_without_lang_token. The flag is specific to the translation_multi_simple_epoch_extended task.

Please study the use of Fairseq, it will help you to resolve these simple issues easily.