Error in render_graph - Githubissues

rich-iannone / DiagrammeR

Graph and network visualization using tabular data in R

https://rich-iannone.github.io/DiagrammeR/

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Open fangshansh opened 12 months ago

fangshansh commented 12 months ago

HI, thank you for a great package.

I have some error in render_graph.

I followed the first chunk of the DiagrammeR tutorial?

And I got those errors in below.

render_graph(example_graph, layout = "nicely") Error in viewer(index_html) : 'browser' must be a non-empty character string

What is the reason for this? Looking forward to your reply.

Thanks.

olivroy commented 11 months ago

What is your session info? I can't reproduce this with R Gui or RStudio?

The likely reason is maybe that your default browser is not set up?