undefined symbol: _ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev

[wylqq312715289]

/***/warp-rnnt/pytorch_binding/warp_rnnt/_C.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev

[1ytic]

Sorry for late reply. Try to reinstall the new version pip install warp_rnnt==0.6.0.

[dangvansam]

Get error with torch==1.11 (CUDA 11.1), i fixed with torch 1.10 :

pip install torch==1.10.1+cu111 torchvision==0.11.2+cu111 torchaudio==0.10.1 -f https://download.pytorch.org/whl/cu111/torch_stable.html