使用network.pip基于MAGs丰度计算时出现报错

[quliping]

您好，我有一个丰度表格是基于MAGs比对得到的RPKM值得到的丰度表格，我将其作为OTU表格输入，但是计算中途出现报错，请问是怎么回事呢？
这是我的命令：
`tab.r_all = network.pip(
ps = ps_all,
N = 0,

ra = 0.05,

big = TRUE,
select_layout = FALSE,
layout_net = "model_maptree2",
#layout_net = "model_igraph2",
r.threshold = 0.6,
p.threshold = 0.05,
maxnode = 2,
method = "sparcc",
label = FALSE,
lab = "elements",
group = "Group",
fill = "phylum",
size = "igraph.degree",
zipi = TRUE,
ram.net = TRUE,
clu_method = "cluster_fast_greedy",
step = 100,
R=10,
ncpus = 4
)`
这是报错：

0.
这是我的输入文件：
taxonomy.txt
abundance.txt
metadata.txt