[R-sig-phylo] TreeBASE Query Issue

encountering the following error message: ​ And I am not sure what to make of it. Is it simply that there is no available data? Or have I entered some incorrect code? If there is, in fact, no available data does anyone have suggestions for alternative databases I could check? Many thanks, Skylar

[R-sig-phylo] Using compar.gee on dataframes with multiples of the same species

I am attempting to analyze a number of variables across a relatively large phylogeny (144 tips) using compar.gee. However, in my dataset I have a large number of species represented by more than one entry, this is causing problems with the compar.gee function, as R does not allow duplicate rownames