【发布时间】：2015-12-24 05:54:49
【问题描述】：
我使用 RStudio 开发了一个应用程序。在我的笔记本电脑上它工作得很好，但是当我尝试将它部署到 Shiny 服务器时，我得到了一个错误。 在我检索的消息下方。我安装了 rNVD3 和 rjson 包，根据消息似乎有问题。 有人可以帮忙吗？
################################ Begin Task Log ################################
[2015-12-23T19:33:50.691657809+0000] Installing R package: registry (0.3)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>registry<U+2019> ...
* DONE (registry)
[2015-12-23T19:33:50.992761317+0000] Installing R package: digest (0.6.8)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>digest<U+2019> ...
* DONE (digest)
[2015-12-23T19:33:51.294593635+0000] Installing R package: whisker (0.3-2)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>whisker<U+2019> ...
* DONE (whisker)
[2015-12-23T19:33:51.601777554+0000] Installing R package: scatterplot3d (0.3-36)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>scatterplot3d<U+2019> ...
* DONE (scatterplot3d)
[2015-12-23T19:33:51.918131230+0000] Installing R package: xtable (1.8-0)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>xtable<U+2019> ...
* DONE (xtable)
[2015-12-23T19:33:52.230003490+0000] Installing R package: magrittr (1.5)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>magrittr<U+2019> ...
* DONE (magrittr)
[2015-12-23T19:33:52.525312212+0000] Installing R package: gridBase (0.4-7)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>gridBase<U+2019> ...
* DONE (gridBase)
[2015-12-23T19:33:52.829650380+0000] Installing R package: labeling (0.3)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>labeling<U+2019> ...
* DONE (labeling)
[2015-12-23T19:33:53.110608764+0000] Installing R package: htmltools (0.2.6)
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *binary* package <U+2018>htmltools<U+2019> ...
* DONE (htmltools)
[2015-12-23T19:33:53.507345673+0000] Building R package: rNVD3 (0.0.1)
/mnt/packages/build /mnt
Warning in untar2(tarfile, files, list, exdir, restore_times) :
skipping pax global extended headers
* installing to library <U+2018>/usr/local/lib/R/site-library<U+2019>
* installing *source* package <U+2018>rNVD3<U+2019> ...
** R
** inst
** preparing package for lazy loading
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
there is no package called <U+2018>rjson<U+2019>
ERROR: lazy loading failed for package <U+2018>rNVD3<U+2019>
* removing <U+2018>/usr/local/lib/R/site-library/rNVD3<U+2019>
################################# End Task Log #################################
Error: Unhandled Exception: Child Task 120205071 failed: Error building image: Error building rNVD3 (0.0.1). Build exited with non-zero status: 1
【问题讨论】：
-
你用什么来安装 rNDV3？
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我使用了“install_github”功能（通过“devtools”包激活）
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我认为 rNVD3 已经被卷入 rCharts 中，它本身似乎已经停滞了一点...... ymmv 这里......
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这个 (stackoverflow.com/questions/24194458/…) 可能会有所帮助。你的 Shiny 服务器上安装的 R 版本是什么（我假设是你的）？
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你在哪里部署你的 Shiny 应用程序？到您自己的 R Shiny 服务器或 shinyapps.io？你说“我安装了 rNVD3 和 rjson 包”——但你是在本地计算机上（通过 RStudio）还是在 R Shiny 服务器计算机上安装的？