Unable to run examples

I'm excited to try out these functions. When I try the examples in your vignette, I get this error:

envirDependencies("package:plyr")

# Error in par(oldpar) : 
# invalid value specified for graphical parameter "pin"

I think it comes from this line

Line 91 in 3c33e2a

    
           graphfun <- mvbutils::foodweb(where = envir, descendents = F, plotting = F, ancestors = T)$funmat