Vignettes not installed, No layout function defined for objects of class <matrix>

[jeffrey-phillips]

Hey folks--I've just installed brainconn from Github on MacOS 13.6.1 with R 4.3.1. However, it seems like the vignettes directory is absent from the installed directory, and 'vignettes("brainconn")' yields a warning that the vignette was not found.

Not sure if related or not, but running an example command from the vignette produces the error "No layout function defined for objects of class ". Please see below for input and backtrace.

I have just upgraded from Catalina to Ventura, with new R and RStudio installations. I believe all dependencies are present and freshly installed, but I mention it in case it's helpful context.

Thanks,

Jeff

library(brainconn) Loading required package: ggraph Loading required package: ggplot2 x <- example_unweighted_undirected brainconn(atlas ="schaefer300_n7", conmat=x, node.size = 3, view="ortho") Error in handlers[[1L]](): ! No layout function defined for objects of class Run rlang::last_trace() to see where the error occurred. rlang::last_trace() <error/rlang_error> Error in handlers[[1L]](): ! No layout function defined for objects of class

---

Backtrace: ▆

1. ├─brainconn::brainconn(...)
2. │ └─brainconn:::build_plot(...)
3. │ ├─ggraph::create_layout(graph = conmat, layout = "stress", circular = TRUE)
4. │ └─ggraph:::create_layout.default(...)
5. │ ├─rlang::try_fetch(...)
6. │ │ ├─base::tryCatch(...)
7. │ │ │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
8. │ │ │ └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
9. │ │ │ └─base (local) doTryCatch(return(expr), name, parentenv, handler)
10. │ │ └─base::withCallingHandlers(...)
11. │ ├─tidygraph::as_tbl_graph(graph)
12. │ └─tidygraph:::as_tbl_graph.matrix(graph)
13. │ └─tidygraph:::guess_matrix_type(x)
14. └─base::.handleSimpleError(...)
15. └─rlang (local) h(simpleError(msg, call))

16. └─handlers[[1L]](cnd)