Error in `vroom::vroom_write(x, file, delim = delim, col_names = col_names, append = append, na = na, eol = eol, quote = quote, escape = escape, num_threads = num_threads, progress = progress)`: `quote` must be a character vector, not `NULL`.

test_that("popart nex is well formed", {
tidy2sequences(x, fasta_header = "{sname}") %>%