pairwise comparison issue - version 3.4-8

[r-mashoodh]

hi sorry if I'm being silly here ...

using the latest version of smatr 3.4-8 and R verson 4.1.3

sma(hs ~ pw * wood, log = "xy", method="SMA", data = subset(dat, sex=="M") , multcomp = T, na.action = "na.omit", 
          multcompmethod = "default")

gives me the following error

Error in slope.com(mf[, 1], mf[, 2], mf[, 3], alpha = alpha, intercept = intercept,  : 
  object 'xi' not found

but this works

with(subset(dat, sex=="M"), slope.com(log10(hs), log10(pw), wood, method = 'SMA'))

data leaflife works just fine in terms of pairwise comparisons.

reinstalling smatr back to version 2.1 seems to fix this.

but I'm puzzled about why.