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这里的基本问题 - 我如何使用模板创建带有 {officedown} 的 powerpoint 文档。在这个阶段,文档几乎是空的。我可以在没有模板的情况下创建 Power Point 文件,但是在添加以下 YAML 标头时:

output: 
  officedown::rpptx_document:
    reference_doc: Template.pptx

我明白了

Error: `x` must be a string of length 1
In addition: Warning message:
In fortify_location.location_label(location, doc = x) :
  more than a row have been selected
Execution halted

我尝试将“reference_doc”更改为参考“reference_docx”和“reference_pptx”,但无济于事。

请注意:

  • 使用 {officedown} 模板创建 Word 文件没有问题
  • 该模板已与 output:powerpoint_presentation: 一起使用 - 它具有降价所需的所有点点滴滴

谢谢!卡洛斯

我的 sessionInfo() 输出是

R version 4.1.0 (2021-05-18)
Platform: x86_64-apple-darwin17.0 (64-bit)
Running under: macOS Big Sur 10.16

Matrix products: default
LAPACK: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRlapack.dylib

locale:
[1] en_AU.UTF-8/en_AU.UTF-8/en_AU.UTF-8/C/en_AU.UTF-8/en_AU.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] officedown_0.2.3.001

loaded via a namespace (and not attached):
 [1] zip_2.1.1          Rcpp_1.0.6         RColorBrewer_1.1-2 compiler_4.1.0     pillar_1.6.1       remotes_2.3.0      tools_4.1.0       
 [8] uuid_0.1-4         digest_0.6.27      memoise_2.0.0      lubridate_1.7.10   evaluate_0.14      lifecycle_1.0.0    tibble_3.1.2      
[15] gtable_0.3.0       checkmate_2.0.0    lattice_0.20-44    pkgconfig_2.0.3    rlang_0.4.11       DBI_1.1.1          yaml_2.2.1        
[22] rgdal_1.5-23       xfun_0.23          fastmap_1.1.0      xml2_1.3.2         officer_0.3.18     metR_0.9.2         dplyr_1.0.6       
[29] knitr_1.33         systemfonts_1.0.2  gdtools_0.2.3      generics_0.1.0     vctrs_0.3.8        gtools_3.8.2       grid_4.1.0        
[36] tidyselect_1.1.1   glue_1.4.2         data.table_1.14.0  R6_2.5.0           rvg_0.2.5          fansi_0.5.0        rmarkdown_2.8     
[43] librarian_1.7.0    sp_1.4-5           ggplot2_3.3.3      purrr_0.3.4        magrittr_2.0.1     backports_1.2.1    scales_1.1.1      
[50] htmltools_0.5.1.1  ellipsis_0.3.2     assertthat_0.2.1   colorspace_2.0-1   utf8_1.2.1         munsell_0.5.0      cachem_1.0.5      
[57] crayon_1.4.1      

```
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