Question

我将我的webapp应用到heroku时遇到问题。一年前，其他用户遇到了类似的问题：deploying flask app to heroku error但是，提供的解决方案对我不起作用。还有其他想法吗？非常感谢帮助。先谢谢。

这是我的日志：

-----> Python app detected
-----> Installing python-3.6.5
-----> Installing pip
-----> Installing requirements with pip
       Exception:
       Traceback (most recent call last):
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
           status = self.run(options, args)
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/commands/install.py", line 312, in run
           wheel_cache
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/basecommand.py", line 295, in populate_requirement_set
           wheel_cache=wheel_cache):
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/req/req_file.py", line 93, in parse_requirements
           for req in req_iter:
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/req/req_file.py", line 158, in process_line
           isolated=isolated, options=req_options, wheel_cache=wheel_cache
         File "/app/.heroku/python/lib/python3.6/site-packages/pip/req/req_install.py", line 195, in from_line
           if (os.path.isdir(p) and
         File "/app/.heroku/python/lib/python3.6/genericpath.py", line 42, in isdir
           st = os.stat(s)
       ValueError: embedded null byte
 !     Push rejected, failed to compile Python app.
 !     Push failed

Answer 1

您似乎在\x00中的某处嵌入了空字节（requirements.txt）。

Heroku部署应用程序

1 个答案: