Hi All!

I am running R in my terminal to create an NMDS distance matrix. I want to export it to generate an NMDS plot in RStudio. I have tried the following

library(vegan)
pc = read.csv("1_seraq_que_funciona.csv", header= TRUE)
com = pc[,2:ncol(PC)]
m_com = as.matrix(com)
m_com <- m_com[rowSums(m_com) > 2, ,drop=FALSE]
nrow(m_com)
set.seed(123)
nmds = metaMDS(m_com, distance = "bray")
nmds
save(nmds, file = "my_sol.rda")

Now, I am trying to plot the .rda object in the GUI from RStudio, and I obtain the following:

sol <- load("/Users/paulita/Downloads/my_sol.rda") 
 > plot(sol)

Error in plot.window(...) : need finite 'ylim' values
In addition: Warning messages:
1: In xy.coords(x, y, xlabel, ylabel, log) : NAs introduced by coercion
 2: In min(x) : no non-missing arguments to min; returning Inf
 3: In max(x) : no non-missing arguments to max; returning -Inf
 > plot(sol)
 Error in plot.window(...) : need finite 'ylim' values
 In addition: Warning messages:
 1: In xy.coords(x, y, xlabel, ylabel, log) : NAs introduced by coercion
 2: In min(x) : no non-missing arguments to min; returning Inf
 3: In max(x) : no non-missing arguments to max; returning -Inf

Do you know how to solve this issue?

Thank you so much!