'predict' errors

[dbaranger]

I'm encountering various errors that appear to stem from the predict function. I'm using R 4.2.1 on Windows:

data(seeds, package = "ODRF")
set.seed(12)
train <- sample(1:209, 150)
seeds_train <- data.frame(seeds[train, ])
seeds_test <- data.frame(seeds[-train, ])
forest <- ODRF(varieties_of_wheat ~ ., seeds_train, split = "gini", 
               parallel = FALSE)

yields the error: Error in UseMethod("predict") : no applicable method for 'predict' applied to an object of class "call"