Question

在尝试编译包含带有RStudio的数字的BiocStyle个插图时，我收到了奇怪的警告消息。我相信它与自动图像裁剪有关，但我不太了解它...

最低工作示例：

---
title: "Untitled"
author: "test"
output: 
    BiocStyle::html_document
vignette: >
  %\VignetteIndexEntry{Vignette Title}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}  
---

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

在编译.rmd到.md期间抛出警告：invalid parameter - /figure-html但是它会进一步编译为.html，但会发出一个警告：

output file: rmd_test.knit.md


Output created: rmd_test.html
Warning messages:
1: running command 'C:\WINDOWS\system32\cmd.exe /c convert "rmd_test_files/figure-html/pressure-1.png" -trim "rmd_test_files/figure-html/pressure-1.png"' had status 4 
2: In shell(paste(c(cmd, args), collapse = " ")) :
  'convert "rmd_test_files/figure-html/pressure-1.png" -trim "rmd_test_files/figure-html/pressure-1.png"' execution failed with error code 4

我正在运行Windows 10和最新的R 3.4.3

sessionInfo()

## R version 3.4.3 (2017-11-30)
## Platform: x86_64-w64-mingw32/x64 (64-bit)
## Running under: Windows 10 x64 (build 16299)
## 
## Matrix products: default
## 
## locale:
## [1] LC_COLLATE=English_United Kingdom.1252 
## [2] LC_CTYPE=English_United Kingdom.1252   
## [3] LC_MONETARY=English_United Kingdom.1252
## [4] LC_NUMERIC=C                           
## [5] LC_TIME=English_United Kingdom.1252    
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
## [1] BiocStyle_2.6.1
## 
## loaded via a namespace (and not attached):
##  [1] compiler_3.4.3  backports_1.1.2 bookdown_0.6    magrittr_1.5   
##  [5] rprojroot_1.3-2 tools_3.4.3     htmltools_0.3.6 yaml_2.1.16    
##  [9] Rcpp_0.12.15    stringi_1.1.6   rmarkdown_1.8   knitr_1.19     
## [13] xfun_0.1        stringr_1.2.0   digest_0.6.15   evaluate_0.10.1

BiocStyle Vignettes - 无效参数“ - / figure-html”

0 个答案: