After getting estimate for lmm, I am using coeftable to covert in to DF. But in 0.5 Julia i am getting below error

ERROR: type CoefTable has no field mat. Is it due to any library mismatch?

LMM output…

Fixed-effects parameters:

Estimate Std.Error z value P(>|z|)

(Intercept) 1.21003e-9 0.0155208 7.79618e-8 1.0000

v1 -2.2536 0.949351 -2.37383 0.0176

v2 -0.896036 0.207231 -4.32385 <1e-4

…

Code

lmeModel = fit!(lmm(formula, inputdf))

df = DataFrame(estimate = coeftable(lmeModel).mat[:,1])