[R] error message for row names

[Taka Matzmoto]

Hi R users -

I got an error message when reading in a saved file (a list structure)

>dget("REPLICATION001")
Error in attributes(.Data) <- c(attributes(.Data), attrib) :
        row names must be 'character' or 'integer', not 'double'

I don't need row names and didn't even specify row names when I saved the 
file. What do I need to do for reading in the file successfully?

TK,

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