Error when trying to use different residual error in the same model

[nlmixr-user]

Hi @mattfidler ,

I am trying to use different residual error in my model, I followed the same proposal as for #231 and it actually works for theo_sd example. When trying the same method on my data, the following error appears
Error : The simulated residual errors do not match the model specification (1=2)
In addition: Warning message:
In UseMethod("depth") :
no applicable method for 'depth' applied to an object of class "NULL"
Error: The simulated residual errors do not match the model specification (1=2)

Here is the piece of code used:
model123 <- function() {

ini({
tcl1 <- log(0.2) #Log cl1
tvl1 <- log(8) #Log vl1
tcl2 <- log(0.1) #Log cl2
tvl2 <- log(3) #Log vl2
tka <- log(0.3) #Log ka(fa)
eta.cl1 + eta.vl1 ~ c(0.05,
0.03,0.12)
eta.ka ~ 0.26 #standard error
prop.err.P1 <- 0.40
prop.err.P2 <- 0.60

})
model({
cl1 = exp(tcl1 + 0.75log(WT/76.35)+ eta.cl1);
vl1 = exp(tvl1 + 1log(WT/76.35)+eta.vl1);
cl2 = exp(tcl2);
vl2 = exp(tvl2);
ka <- exp(tka+eta.ka);
k10 = cl1/vl1;
k12 = cl2/vl1;
k21 = cl2/vl2;

## ODEs for depot, central and peripheral compartments

d/dt(depot) = -ka*depot
d/dt(center)  = ka*depot-(k10+k12)*center+k21*peripheral
d/dt(peripheral) = k12*center-k21*peripheral
cp = center / vl1
cp ~ prop(prop.err.P1) | p1
cp ~ prop(prop.err.P2) | p2

})
}

fit123<- nlmixr2(model123, data, est="focei", foceiControl(outerOpt="nlminb"),
table=tableControl(cwres=T, npde=T))

fit123

Also, when checking with nlmixr(model123) function, it seems ok:

Would you have any idea?
Many thanks in advance.

[mattfidler]

Sorry, I haven't looked at this, I don't tend to this forum as well as the nlmixr2 forum.

I will move that to the nlmixr2 for now.