Dear all,

I have a problem with the functcomp function (FD package in R).

I have this error message: Species labels in 'x' and 'a' need to be identical and ordered alphabetically (or simply in the same order)

However, I have spent hours checking the labels in 'x' and 'a', also used a function comparing the labels, and I haven't found any differences labels...

Could you help me please?

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