No module named '_swigfaiss'

[masapasa]

any idea how i can solve this?

[masapasa]

---

OutOfRangeError Traceback (most recent call last)
in
11 ffn_weight_file=None,
12 bert_ffn_weight_file=bert_ffn_weight_file,
---> 13 embedding_file=embedding_file)

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/docproduct/predictor.py in init(self, pretrained_path, ffn_weight_file, bert_ffn_weight_file, embedding_file)
208 pretrained_path=pretrained_path,
209 ffn_weight_file=ffn_weight_file,
--> 210 bert_ffn_weight_file=bert_ffn_weight_file
211 )
212 self.faiss_topk = FaissTopK(embedding_file)

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/docproduct/predictor.py in init(self, hidden_size, dropout, residual, pretrained_path, batch_size, max_seq_length, ffn_weight_file, bert_ffn_weight_file, load_pretrain, with_question, with_answer)
78 answer = 'fake' if with_answer else None
79 self.predict(questions=question, answers=answer, dataset=False)
---> 80 load_weight(self.model, bert_ffn_weight_file, ffn_weight_file)
81
82 def _type_check(self, inputs):

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/docproduct/predictor.py in load_weight(model, bert_ffn_weight_file, ffn_weight_file)
21 def load_weight(model, bert_ffn_weight_file=None, ffn_weight_file=None):
22 if bert_ffn_weight_file:
---> 23 model.load_weights(bert_ffn_weight_file)
24 elif ffn_weight_file:
25 loader = checkpoint_loader(ffn_weight_file)

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/tensorflow/python/keras/engine/network.py in load_weights(self, filepath, by_name)
1468 save_format = 'h5'
1469 if save_format == 'tf':
-> 1470 status = self._trackable_saver.restore(filepath)
1471 if by_name:
1472 raise NotImplementedError(

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/tensorflow/python/training/tracking/util.py in restore(self, save_path)
1057 try:
1058 object_graph_string = reader.get_tensor(
-> 1059 base.OBJECT_GRAPH_PROTO_KEY)
1060 except errors_impl.NotFoundError:
1061 # The object graph proto does not exist in this checkpoint. Try the

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/tensorflow/python/pywrap_tensorflow_internal.py in get_tensor(self, tensor_str)
428 from tensorflow.python.util import compat
429 return CheckpointReader_GetTensor(self, compat.as_bytes(tensor_str),
--> 430 status)
431
432 swig_destroy = _pywrap_tensorflow_internal.delete_CheckpointReader

~/anaconda3/envs/tfgpu/lib/python3.7/site-packages/tensorflow/python/framework/errors_impl.py in exit(self, type_arg, value_arg, traceback_arg)
546 None, None,
547 compat.as_text(c_api.TF_Message(self.status.status)),
--> 548 c_api.TF_GetCode(self.status.status))
549 # Delete the underlying status object from memory otherwise it stays alive
550 # as there is a reference to status from this from the traceback due to

OutOfRangeError: Read less bytes than requested

[Santosh-Gupta]

It looks like it's not finding Faiss. Did Faiss install without any errors?

[JayYip]

Am I missing something? Seems the issue content dose not match the title.

It seems the OutOfRangeError is caused by loading the model weight. Please make sure the model weight file is good and its path is correct.

[yashwantreddy]

Getting the same error.

ModuleNotFoundError: No module named '_swigfaiss'

[Santosh-Gupta]

Getting the same error.

ModuleNotFoundError: No module named '_swigfaiss'

Can you show the full error message? This looks like a FAISS install error.

[Chrome3912]

try the api: https://pocket-derm.firebaseapp.com/

[masapasa]

conda install -c pytorch faiss-cpu/gpu for faiss install. It worked for me

[harshit-saraswat]

@masapasa did you install faiss on windows or mac or linux?

[masapasa]

Faiss is not supported on windows

[Chrome3912]

@harshit-saraswat try the api you dont have to install anything just send a post request :)