Error in utils::browseURL(appUrl): 'browser' must be a non-empty character string

[UboCA]

Hi, I was trying to follow quick-start tutorials and got errors about shiny.

data("fibroblast_reprogramming_treutlein")
dataset <- wrap_expression(
  counts = fibroblast_reprogramming_treutlein$counts,
  expression = fibroblast_reprogramming_treutlein$expression
)
guidelines <- guidelines_shiny(dataset)
methods_selected <- guidelines$methods_selected

Running it by jupyter-lab projecting on server, did this error relate to it, that is already on a browser platform?

Any help would be appreciated.