heroku/usr/bin/env:‘ruby.exe \ r’:没有这样的文件或目录问题 [英] heroku /usr/bin/env: ‘ruby.exe\r’: No such file or directory problem

问题描述

因此，在过去的几周中，我一直将我的应用程序部署到同一台Heroku服务器上，并且运行良好.

So I have been deploying my app to the same heroku server for the past few weeks and it has been working great.

我刚尝试部署我的最新代码，并在尝试运行时收到此错误:

I just tried to deploy my latest code and got this error when trying to run:

heroku run rails db:migrate

我得到的错误是:

/usr/bin/env: ‘ruby.exe\r’: No such file or directory problem

我查看了有关此问题的许多其他主题，并听取了他们的建议.

I have looked at many other threads concerning this problem and taken their advice.

最常见的答案是从以下位置更改bin/bundle，bin/rails和bin/rake文件夹的第一行:

The most common answer was to change the first line of the bin/bundle, bin/rails and bin/rake folders from this:

#!/usr/bin/env ruby.exe

对此:

#!/usr/bin/env ruby

但这对我不起作用，并且我不断收到相同的错误

However did this not work for me and I keep getting the same error

此问题还有其他解决方案吗?

Any other possible solutions to this problem?

我正在Windows计算机上运行

I am running on a windows machine

推荐答案

我在运行Rails 5时遇到了同样的问题.尽管我不确定100％，但我相信这是由于bin/文件中的行尾存在问题而引起的.

I had the same issue here, running Rails 5 . Though I am not 100% sure, I believe it happened because of a problem with the line endings on the bin/ files.

我改变了Git的整体外观，处理了行尾:

I altered the global seeting on Git, dealing with line endings:

$ git config --global core.autocrlf true

然后使用以下命令更新bin文件:

And then updated the bin files, with:

rails app:update:bin

(在以前的rails版本上，按rake rails:update:bin键)

(on previous rails versions it goes by rake rails:update:bin)

有关Git如何处理此问题的更多信息(以及必要时如何刷新存储库): https://help.github.com/articles/dealing-with-line-endings/

More on how Git deals with this issue (and how to refresh a repository, if necessary) here: https://help.github.com/articles/dealing-with-line-endings/

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