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使用deployApp调用部署闪亮的应用程序

deployment shiny r

Richard Rogers · 技术社区 · 1 年前

这段代码将我的“Hello World”闪亮应用程序上传到ShinyApps.io作品:

rsconnect::deployApp(account = 'richardrogers', appDir = "*********************************************/SuperSimpleShiny", appFiles = c("app.R", "config.yml"))

我收到的回复是:

-- Preparing for deployment ------------------------------------------------------------
v Re-deploying "supersimpleshiny" using "server: shinyapps.io / username: richardrogers"
i Looking up application with id "12017803"...
v Found application <https://richardrogers.shinyapps.io/supersimpleshiny/>
i Bundling 2 files: app.R and config.yml
i Capturing R dependencies with renv
v Found 30 dependencies
v Created 18,284b bundle
i Uploading bundle...
v Uploaded bundle with id 8625650
-- Deploying to server -----------------------------------------------------------------
Waiting for task: 1417136163
  building: Building image: 10503736
  building: Fetching packages
  building: Installing packages
  building: Installing files
  building: Pushing image: 10503736
  deploying: Starting instances
  rollforward: Activating new instances
  unstaging: Stopping old instances
-- Deployment complete -----------------------------------------------------------------
v Successfully deployed to <https://richardrogers.shinyapps.io/supersimpleshiny/>

我只对deployApp调用做了一个更改,将“app.R”更改为“SuperSimpleShiny.R”:

rsconnect::deployApp(account = 'richardrogers', appDir = "*********************************************/SuperSimpleShiny", appFiles = c("SuperSimpleShiny.R", "config.yml"))

我收到的回复是:

-- Preparing for deployment ------------------------------------------------------------
v Re-deploying "supersimpleshiny" using "server: shinyapps.io / username: richardrogers"
Error in `quartoInspect()`:
! `quarto` not found.
i Check that it is installed and available on your `PATH`.
Run `rlang::last_trace()` to see where the error occurred.

无论是在RStudio还是独立的R控制台中执行这些命令,我都会得到完全相同的结果。我使用了fc(文件比较)命令行实用程序来比较“app.R”和“SuperSimpleShiny.R”,它们是相同的。文件名“app.R”一定有一些特殊的意义。它与“C”main()函数相似吗?

我看过关于这个问题的类似帖子,包括这篇: r shinyapps deployment error when doing it manually

也许我在rsconnect::deployApp()函数中发现了一个错误。我被难住了。

任何建议都将不胜感激。

理查德

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