i';我在将python应用程序部署到heroku时遇到了这个错误,这让我抓狂

i';我在将python应用程序部署到heroku时遇到了这个错误,这让我抓狂,python,flask,heroku,Python,Flask,Heroku,我在尝试将python应用程序部署到heroku时遇到了这个错误。 我已经安装了Python3.8.2,它可用于堆栈 (venvm)C:\Users\xxxx\PycharmProjects\watstwillio>git-push-heroku-master > Enumerating objects: 3284, done. Counting objects: 100% (3284/3284), > done. Delta compression using up to 4 th

我在尝试将python应用程序部署到heroku时遇到了这个错误。 我已经安装了Python3.8.2,它可用于堆栈

(venvm)C:\Users\xxxx\PycharmProjects\watstwillio>git-push-heroku-master

> Enumerating objects: 3284, done. Counting objects: 100% (3284/3284),
> done. Delta compression using up to 4 threads Compressing objects:
> 100% (3250/3250), done. Writing objects: 100% (3284/3284), 19.41 MiB |
> 942.00 KiB/s, done. Total 3284 (delta 916), reused 0 (delta 0) remote: Compressing source files... done. remote: Building source: remote:
> remote: -----> Python app detected remote:  !     Requested runtime
> (python-3.8) is not available for this stack (heroku-18). remote:  !  
> Aborting.  More info:
> https://devcenter.heroku.com/articles/python-support remote:  !    
> Push rejected, failed to compile Python app. remote: remote:  !    
> Push failed remote: Verifying deploy... remote: remote: !       Push
> rejected to whatsapbot. remote: To
> https://git.heroku.com/whatsapbot.git  ! [remote rejected] master ->
> master (pre-receive hook declined) error: failed to push some refs to
> 'https://git.heroku.com/whatsapbot.git'
My requirements.txt看起来像:

certifi==2019.11.28
chardet==3.0.4
Click==7.0
Flask==1.1.1
gunicorn==20.0.4
idna==2.9
itsdangerous==1.1.0
Jinja2==2.11.1
MarkupSafe==1.1.1
PyJWT==1.7.1
pytz==2019.3
requests==2.23.0
six==1.14.0
twilio==6.35.5
urllib3==1.25.8
Werkzeug==1.0.0
runtime.txt如下所示:

python-3.8.2
我还注意到,这个错误没有提到我安装的python的完整版本,它说:“请求的运行时(python-3.8)”


我尝试重新安装python,但没有效果。我做错了什么?请帮忙

在Heroku开一张支持票。应该支持:“
python-3.8.2
在所有支持的运行时堆栈上”Heroku不允许非付费客户打开支持票证。因此无法从他们那里得到任何具体的支持。阅读他们现有的帮助,但无法解决问题。非付费客户可以打开票据。然而,开票的理由是有限的。我不是说你应该这样做,但是如果你在错误的类别中打开了一张票,他们会将你的票转发到正确的类别。