'Error in -title : invalid argument to unary operator
I am not sure why I suddenly started getting this error (Error in -title : invalid argument to unary operator) when running my R Markdown file.
My Markdown file looks like this:.
---
title: "Bios653 HW1"
author: "Genevieve"
date: "1/28/2022"
output: html_document
---
My Console looks like this: <\br>
> ---
+ title: "Bios653 HW1"
**Error in -title : invalid argument to unary operator**
> author: "Genevieve"
Error: object 'author' not found
> date: "1/28/2022"
Error in date:"1/28/2022" : NA/NaN argument
In addition: Warning message:
NAs introduced by coercion
> output: html_document
Error: object 'output' not found
> ---
Solution 1:[1]
It seems like you are just running this with R, e.g. with source, instead of knitting the document.
Use knitr::knit("FILENAME.Rmd"). If you are using RStudio you can click the knit button
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | alko989 |