使用记录的 cro 命令行工具时遇到问题

Question

我在 Windows7 上运行ning Rakudo Star 2019.03.1，Cro 是由 zef 安装的。在 Getting Started section on the Cro website 之后，以下应该有效：

The cro stub command generates stub services for you, to get started more quickly and with better defaults. Here we use it to create a simple HTTP service, with ID hello and in the hello directory:

cro stub http hello hello

...这确实有效，它为项目生成了很多文件，包括 .cro.yml 文件，我认为它是服务的中心描述文件。但是，如果我尝试遵循文档和运行 cro run（我假设来自 hello 目录）：

The cro run command will start your service (and automatically restart the service if you change a file):

cro run

...服务未启动但 cro 错误：

A react block:
  in sub run-services at C:\rakudo\share\perl6\site\sources9F4B18755ADE6922C88B8C44A0930A5DDD77C9 (Cro::Tools::CLI) line 227
  in sub MAIN at C:\rakudo\share\perl6\site\sources9F4B18755ADE6922C88B8C44A0930A5DDD77C9 (Cro::Tools::CLI) line 199
  in block <unit> at C:\rakudo\share\perl6\site\resources\C1E87B0F084684C12CD87240AE4C12E746174570 line 1
  in sub MAIN at C:\rakudo\share\perl6\site\bin\cro line 3
  in block <unit> at C:\rakudo\share\perl6\site\bin\cro line 1

Died because of the exception:
    no such file or directory
      in any  at C:\rakudo\share/perl6/runtime/CORE.d.setting.moarvm line 1
      in sub run-services at C:\rakudo\share\perl6\site\sources9F4B18755ADE6922C88B8C44A0930A5DDD77C9 (Cro::Tools::CLI) line 227
      in sub MAIN at C:\rakudo\share\perl6\site\sources9F4B18755ADE6922C88B8C44A0930A5DDD77C9 (Cro::Tools::CLI) line 199
      in block <unit> at C:\rakudo\share\perl6\site\resources\C1E87B0F084684C12CD87240AE4C12E746174570 line 1
      in sub MAIN at C:\rakudo\share\perl6\site\bin\cro line 3
      in block <unit> at C:\rakudo\share\perl6\site\bin\cro line 1

不幸的是，这条错误消息不是对我说的。我想念什么？

Answer 1

更新

不知何故我错过了这个 Cro github issue yesterday when googling, which is precisely what my problem was. I backlinked this question+answer in the github issue. A fix has since been merged 它将成为下一个 Cro 版本的一部分。支持大家的快速反应！

原答案

这可以在 timotimo（谢谢！）的帮助下解决，

建议 Cro::Tools::Runner 调用 perl6 而不是需要的 perl6.bat Windows.
向我指出了，其中包含有关更改 zef 已安装模块中的代码的重要信息。

所以我转到 %USERPROFILE%\.zef\store\cro-0.8.1.tar.gz\cro-0.8.1\lib\Cro\Tools 并在 Runner.pm6 的第 269 行修补了可执行文件的名称。然后我回到 %USERPROFILE%\.zef\store\cro-0.8.1.tar.gz\cro-0.8.1 并使用以下命令重新编译并安装模块（注意 --/test 跳过测试，这会花费很多时间）：

C:\...\.zef\store\cro-0.8.1.tar.gz\cro-0.8.1>zef install . --force-install --/test --verbose
The following local path candidates are already installed: .
===> Installing: cro:ver<0.8.1>
===> Install [OK] for cro:ver<0.8.1>

1 bin/ script [cro] installed to:
C:\rakudo\share\perl6\site\bin

现在，cro run 向我吐出我认为是 ANSI 代码的内容，但它正在工作:)

C:\ws\perl6\hello>cro run
←[1;32mÔûÂ Starting hello (hello)←[0m
←[32mƒöî Endpoint HTTP will be at http://localhost:20000/←[0m
←[32mƒôô hello ←[0mListening at http://localhost:20000

使用记录的 cro 命令行工具时遇到问题

Trouble using the cro command-line tool as documented

windows

cro

raku