我试图在pythonanwhere上部署我的flask应用程序,但是遇到了一个错误,我不知道该怎么办。我在网上查过,没有人像我一样犯过类似的错误。在
我的应用程序加载了一堆经过预训练的ML模型。 希望能帮忙!在
2018-10-16 20:52:38 /home/drdesai/.virtualenvs/flask-app-env/lib/python3.6/site-packages/sklearn/base.py:251: UserWarning: Trying to unpickle estimator LinearRegression from version 0.19.1 when using version 0.20.0. This might lead to breaking code or invalid results. Use at your own risk.#012 UserWarning)
2018-10-16 20:52:38 !!! uWSGI process 1 got Segmentation Fault !!!
2018-10-16 20:52:38 * backtrace of 1 *#012/usr/local/bin/uwsgi(uwsgi_backtrace+0x2c) [0x46529c]#012/usr/local/bin/uwsgi(uwsgi_segfault+0x21) [0x465661]#012/lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f6ed211ccb0]#012/home/drdesai/.virtualenvs/flask-app-env/lib/python3.6/site-packages/sklearn/neighbors/kd_tree.cpython-36m-x86_64-linux-gnu.so(+0x404b6) [0x7f6ead1d54b6]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(_PyCFunction_FastCallDict+0x105) [0x7f6ed0e80005]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(+0x16b5fa) [0x7f6ed0f195fa]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(_PyEval_EvalFrameDefault+0x2f3c) [0x7f6ed0f1ccfc]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(+0x16a890) [0x7f6ed0f18890]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(+0x16b7b4) [0x7f6ed0f197b4]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(_PyEval_EvalFrameDefault+0x2f3c) [0x7f6ed0f1ccfc]#012/usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0(+0x16a890) [0x7f6ed0f18890]#012/usr/lib/x86_
2018-10-16 20:52:38 chdir(): No such file or directory [core/uwsgi.c line 1610]
2018-10-16 20:52:38 VACUUM: unix socket /var/sockets/drdesai.pythonanywhere.com/socket removed.
你在用Tensorflow吗?它对线程做了一些奇怪的事情,这会使它在pythonanwhere网站(不允许线程)中崩溃。如果您将Keras与Tensorflow后端一起使用,那么您应该能够通过使用ano而不是more information on this help page来让它工作。在
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