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I have a problem with RMarkDown-Scripts that are stored in the ~/ShinyApps folder of my Shiny server.

The RMarkDown file fails to build in RStudio as well as in the web browser. The error message is always the same:

Error: pandoc document conversion failed with error 127
In addition: Warning message:
In system(command) : system call failed: No child processes
Execution halted
Warning message:
system call failed: No child processes

The strange thing is that sometimes the build process works and the document will be displayed correctly. Usually, RStudio generates the HTML file before the pandoc error appears.

Here is a simple RMarkDown file that sometimes will lead to the pandoc document conversion failed error message:

---
title: "Test"
author: "Marco Nae"
date: "25 February 2016"
output: html_document
---

Text.

```{r}
print("R code")
```

Text

```{r, echo=FALSE}
plot(cars)
```

The system is CentOs.

Can anyone provide assistance?

0 Answers0