Cannot produce pdf from jdf-starter.Rmd

[moyixinqing]

error message:
output file: jdf-starter.knit.md
` ! Missing number, treated as zero.

(
l.194 ...columnwidth - 3\tabcolsep) * \real{0.15}}
\raggedright

Error: LaTeX failed to compile jdf-starter.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See jdf-starter.log for more info.
Execution halted `

[wittyalias]

I'm having a similar issue, but it looks like it's with minipage:

output file: jdf-starter.knit.md

! Missing number, treated as zero.
<to be read again> 
                   (
l.198 \begin
            {minipage}[b]{\linewidth}\raggedright 

This is from the table in the jdf-starter.Rmb. If I comment out the example table, I'm able to compile the markdown

I'm able to work around this by using kable to output for my tables.

I was able to compile this with some older installations of MikTex. But with updated installations of both MikTex and TinyTex I get these errors.