LEfSe - error when calculating LDA effect size

Hi, the following error occurred when I was trying to get LDA effect size. I would really appreciate some help in understanding this error and correcting it.

“/galaxy_venv/local/lib/python2.7/site-packages/rpy2/rinterface/init.py:185: RRuntimeWarning: Error in .Primitive(”[")(c(689.539354647872, 12.7227825557831, 67.0803381983402, :
subscript out of bounds


My issue was resolved. It was a problem with my input file.