【发布时间】:2018-03-17 16:49:30
【问题描述】:
我正在尝试让 opencv 在 Heroku 上运行,但在服务器的日志文件中出现以下错误:
2017-10-05T23:17:08.145096+00:00 heroku[web.1]: State changed from crashed to starting
2017-10-05T23:17:19.477843+00:00 heroku[web.1]: Starting process with command `python Main.py`
2017-10-05T23:17:23.469550+00:00 heroku[web.1]: State changed from starting to crashed
2017-10-05T23:17:23.458477+00:00 heroku[web.1]: Process exited with status 1
2017-10-05T23:17:23.268234+00:00 app[web.1]: Traceback (most recent call last):
2017-10-05T23:17:23.268249+00:00 app[web.1]: File "Main.py", line 3, in <module>
2017-10-05T23:17:23.268434+00:00 app[web.1]: from MostDominantColor import get_color
2017-10-05T23:17:23.268541+00:00 app[web.1]: File "/app/utils.py", line 3, in <module>
2017-10-05T23:17:23.268435+00:00 app[web.1]: File "/app/MostDominantColor.py", line 2, in <module>
2017-10-05T23:17:23.268538+00:00 app[web.1]: import utils
2017-10-05T23:17:23.268648+00:00 app[web.1]: import cv2
2017-10-05T23:17:23.268790+00:00 app[web.1]: ImportError: libSM.so.6: cannot open shared object file: No such file or directory
2017-10-05T23:17:23.268663+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/cv2/__init__.py", line 9, in <module>
2017-10-05T23:17:23.268776+00:00 app[web.1]: from .cv2 import *
在 __init__.py 文件的第 9 行有一段代码只对 IDE 的自动补全有用:
8 # make IDE's (PyCharm) autocompletion happy
9 from .cv2 import *
我知道这行在我的代码中导入 cv2 时会导致问题,有没有办法从服务器中删除该行(知道 cv2 库是由服务器端的 pip 下载的,所以我不能只是推送通过 git 对 Heroku 进行这样的编辑)
欢迎任何建议!
python : 3.6.2
opencv-python==3.3.0.10
【问题讨论】:
标签: python-3.x opencv heroku opencv3.0 heroku-cli