0

我只是打算训练 NLU 数据,但是每当 NLU 模型训练完成时,就会出现 ValueError:path too long to windows。我不确定这里的路径是指什么?顺便说一句,我已经取消了文件路径的 260 个字符的限制,但仍然有这个错误。

错误堆栈如下:

Traceback (most recent call last):
File "e:\anaconda\lib\runpy.py", line 193, in _run_module_as_main
      "__main__", mod_spec)
 File "e:\anaconda\lib\asyncio\base_events.py", line 568, in run_until_complete
       return future.result()
 File "e:\anaconda\lib\site-packages\rasa\train.py", line 174, in train_async
       finetuning_epoch_fraction=finetuning_epoch_fraction,
 File "e:\anaconda\lib\site-packages\rasa\train.py", line 305, in _train_async_internal
       finetuning_epoch_fraction=finetuning_epoch_fraction,
  File "e:\anaconda\lib\site-packages\rasa\train.py", line 827, in _train_nlu_with_validated_data
        new_fingerprint = await model.model_fingerprint(file_importer)
File "e:\anaconda\lib\site-packages\rasa\model.py", line 341, in model_fingerprint
      FINGERPRINT_NLU_DATA_KEY: nlu_data.fingerprint(),
File "e:\anaconda\lib\site-packages\rasa\shared\nlu\training_data\training_data.py", line 106, in 
       fingerprint
    self._load_lookup_table(table) for table in self.lookup_tables
  File "e:\anaconda\lib\site-packages\rasa\shared\nlu\training_data\training_data.py", line 106, in 
        <listcomp>
    self._load_lookup_table(table) for table in self.lookup_tables
  File "e:\anaconda\lib\site-packages\rasa\shared\nlu\training_data\training_data.py", line 82, in _load_lookup_table
    if Path(potential_file).is_file():
  File "e:\anaconda\lib\pathlib.py", line 1344, in is_file
    return S_ISREG(self.stat().st_mode)
  File "e:\anaconda\lib\pathlib.py", line 1140, in stat
    return self._accessor.stat(self)
ValueError: stat: path too long for Windows
4

1 回答 1

0

根据回溯,它看起来像是来自您的查找表。你在里面加载文件吗?如果是这样,我会检查查找表中文件名的长度。

同样从回溯来看,您似乎使用的是 Rasa 1.x,因此是降价的。Rasa 2.x 切换到 yaml,因为我们发现此类问题的错误较少。

最后,如果您以后想在我们的论坛上发帖,我们会更加积极响应!

于 2021-04-15T13:39:53.320 回答