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Когда я попытался воспроизвести эксперимент, произошла ошибка. Ошибка возникла из пакета optim hyperas.(инструмент оптимизации для keras). Затем я проверил пакет optim и обнаружил, что ошибка связана с импортом пакета под названием «nbconvert», и вот подробная информация об ошибке:

 source code:

import faulthandler
faulthandler.enable()
import nbconvert

stacktrace:

    /home/t7810/anaconda2/envs/xzh_env/bin/python /home/t7810/xzh_proj/RENOIR-master/test.py
    Fatal Python error: Segmentation fault
    
    Current thread 0x00007ffb9e67c740 (most recent call first):
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/ssl.py", line 391 in __new__
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/ssl.py", line 502 in create_default_context
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/tornado/netutil.py", line 34 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/tornado/iostream.py", line 40 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap>", line 1023 in _handle_fromlist
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/tornado/http1connection.py", line 34 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/tornado/httpserver.py", line 32 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/tornado/web.py", line 87 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap>", line 1023 in _handle_fromlist
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/nbconvert/postprocessors/serve.py", line 12 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/nbconvert/postprocessors/__init__.py", line 5 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap>", line 1023 in _handle_fromlist
    File "/home/t7810/anaconda2/envs/xzh_env/lib/python3.6/site-packages/nbconvert/__init__.py", line 7 in <module>
    File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
    File "<frozen importlib._bootstrap_external>", line 678 in exec_module
    File "<frozen importlib._bootstrap>", line 665 in _load_unlocked
    File "<frozen importlib._bootstrap>", line 955 in _find_and_load_unlocked
    File "<frozen importlib._bootstrap>", line 971 in _find_and_load
    File "/home/t7810/xzh_proj/RENOIR-master/test.py", line 3 in <module>
    
    Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)