我只是打算训练 NLU 数据,但是每当 NLU 模型训练完成时,都会出现 ValueError:path too long to windows。我不确定这里的路径指的是什么? 顺便说一下,我已经取消了文件路径的 260 个字符的限制,但仍然出现此错误。
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
答案 0 :(得分:0)
根据回溯,它看起来像是来自您的查找表。你在那里加载文件?如果是这样,我会检查您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,因此使用了 Markdown。 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 our forum 上发帖,我们会更加积极响应!