Error: object 'fm_identical_CRS' is not exported by 'namespace:fmesher'

# a stochastic optimisation is involved, but the test can fail because INLA uses parallel processing
# A separate seed should be set for each processor.
aggregateCRT(auxiliaries = c("RDT_test_result", "base_denom")) %>%
specify_clusters(h = 50, algorithm = 'NN') %>%
ICC_inp = 0.145, spillover_interval = 0.8)
# Reading in the inla.mesh functions when run outside the check but not as part of a check
method = 'INLA', link='logit', cfunc='P',
personalProtection = TRUE, clusterEffects= TRUE,
requireMesh = TRUE, inla_mesh = inla_mesh)
test_that("Analysis using INLA option gives expected DIC", {

"Analysis using INLA option gives expected DIC"

Analysis using INLA option gives expected DIC