DiagrammeR::grViz() in chunk not working in new versions of Quarto

[asadow]

After updating Quarto and rendering my .qmd, I got this error output instead of the diagram: TypeError: Assignment to constant variable.

I had to downgrade back to 1.3.450 to fix it.

[cderv]

After updating Quarto and rendering my .qmd

Can you share you .qmd please ? This would allow to have a closer look. Or just an example of what you are doing.

Otherwise, I can only guess what you are doing. Thank you

[asadow]

example.qmd

```{r}
DiagrammeR::grViz("digraph {

graph [layout = dot, rankdir = LR]
node [shape = rectangle, style = filled, fillcolor = Linen]
owner [label = 'Owner', shape = circle]

}")

[cderv]

How do you render ? Which quarto version to you have ? Which version of the R package .

I can't reproduce

---
title: Test
keep-md: true
---

```{r}
DiagrammeR::grViz("digraph {

graph [layout = dot, rankdir = LR]
node [shape = rectangle, style = filled, fillcolor = Linen]
owner [label = 'Owner', shape = circle]

}")

```

I used latest pre-release Quarto 1.6.37, with R 4.4.2 and those packages versions

> lapply(c("knitr", "rmarkdown", "DiagrammeR"), packageVersion, )
[[1]]
[1] ‘1.49’

[[2]]
[1] ‘2.29’

[[3]]
[1] ‘1.0.11’

[asadow]

Huh, strange, I was using the same versions..

I suppose I'll close for now. I'm glad it works on your end.

[cderv]

If it does not work for you, then we need to find why. So don't hesitate to reopen and share more information.