编织为rpptx_document无法识别我的ppt模板（officedown）

Question

我正在尝试使用模板使用OfficeDown创建PowerPoint文档：

---
date: "`r Sys.Date()`"
author: "Your Name"
title: "Officedown test"
output: 
  officedown::rpptx_document:
  reference_doc: template.pptx
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE, fig.cap = TRUE)
library(officedown)
library(officer)
library(dplyr)
```

## Table

```{r, echo = FALSE}
ppt_template <- read_pptx("template.pptx")
layout_summary(ppt_template) %>%  knitr::kable()
```

因此，我得到了不使用模板的PowerPoint演示文稿。我似乎没有收到任何警告/错误消息：

processing file: testing_officedown.Rmd
  |..............                                                        |  20%
   inline R code fragments

  |............................                                          |  40%
label: setup (with options) 
List of 1
 $ include: logi FALSE

  |..........................................                            |  60%
  ordinary text without R code

  |........................................................              |  80%
label: unnamed-chunk-1 (with options) 
List of 1
 $ echo: logi FALSE

  |......................................................................| 100%
  ordinary text without R code


"C:/.../RStudio/bin/quarto/bin/pandoc" +RTS -K512m -RTS testing_officedown.knit.md --to pptx --from markdown+autolink_bare_uris+tex_math_single_backslash --output testing_officedown.pptx --reference-doc "C:\...\AppData\Local\Temp\RtmpYZ89AI\filed7423372e06.pptx" 
output file: testing_officedown.knit.md


Output created: testing_officedown.pptx

请注意：

• 使用带有rmarkDown PowerPoint_presentation的模板，我没有问题。
• 我已经尝试过没有成功的尝试：使用PowerPoint Template with officedown href =“ https://github.com/davidgohel/offceedown/issues/65” rel =“ nofollow noreferrer”> https://github.com/davidgohel/offcehel/offceedown/offceedown/issues/issues/65

我真的会喜欢任何人帮助。

Answer 1

正如David所说，Reference_doc是rpptx_document的论点：

---
date: "`r Sys.Date()`"
author: "Your Name"
title: "Officedown test"
output: 
  officedown::rpptx_document: 
    reference_doc: template.pptx
---