Good day. Please can anyone help with how to handle this error
*** inla.core.safe: The inla program failed, but will rerun in case better initial values may help. try=1/1
Error in inla.core.safe(formula = formula, family = family, contrasts = contrasts, :
The inla program call crashed.
My main code is
# model 1: spatial only UH
formula1 = yL~1+subregion+f(region,model="iid")
result1 = inla(formula1,family="poisson",data=data,E=eL,control.compute=list(dic=TRUE,cpo=TRUE))
result1$dic$dic;result1$dic$p.eff
UH<-result1$summary.random$region[,2]
summary(result1)