line 119, in index co = faiss.GpuMultipleClonerOptions() AttributeError: module 'faiss' has no attribute 'GpuMultipleClonerOptions'

[sevenandseven]

"Hello, I encountered a Faiss library error when running the eval_msmarco.py script. How do I resolve this?" this is error:

warnings.warn("urllib3 ({}) or chardet ({})/charset_normalizer ({}) doesn't match a supported " ----------using 8*GPUs---------- Traceback (most recent call last): File "/home/ai/anaconda3/envs/langchain_chatchat/lib/python3.10/runpy.py", line 196, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/ai/anaconda3/envs/langchain_chatchat/lib/python3.10/runpy.py", line 86, in _run_code exec(code, run_globals) File "/media/ai/HDD/Teamwork/wangenzhi/FlagEmbedding-master/official/FlagEmbedding/FlagEmbedding/baai_general_embedding/finetune/eval_msmarco.py", line 248, in main() File "/media/ai/HDD/Teamwork/wangenzhi/FlagEmbedding-master/official/FlagEmbedding/FlagEmbedding/baai_general_embedding/finetune/eval_msmarco.py", line 210, in main faiss_index = index( File "/media/ai/HDD/Teamwork/wangenzhi/FlagEmbedding-master/official/FlagEmbedding/FlagEmbedding/baai_general_embedding/finetune/eval_msmarco.py", line 119, in index co = faiss.GpuMultipleClonerOptions() AttributeError: module 'faiss' has no attribute 'GpuMultipleClonerOptions'

i install faiss-gpu 1.8.0 and faiss-cpu 1.7.4。

[staoxiao]

Don't install both cpu and gpu versions for faiss. You can uninstall faiss-cpu and re-install faiss-gpu.