Hi!, I need help, I have a problem with geom_line function because I have
this error:

> df
       LENGTH      LAT
091639 10.002 42.26282
091640 30.808 42.26834
091641 21.591 42.31689
091642 22.030 41.53246
091643 22.744 42.01954
091644 12.702 42.67751
091645 39.728 42.06479
091647 63.057 41.25283
091648 19.523 41.01925
091649 13.336 42.46904
091650  8.935 42.80971
091651 25.275 42.50678
091652  9.983 42.89345
091653  9.416 41.15288

> df <- data.frame(doc$data())
> p<- ggplot(df)
> p<-p + geom_line(aes(x = rownames(df), y = LENGTH), size=1.0,
colour="blue", linetype=1)
> p
Error en do.call("gList", panels) : second argument must be a list

I don't understan why this occurs? Any idea?

Thanks

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