Running ‘testthat.R’ [252s/280s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > if (requireNamespace("testthat", quietly = TRUE)) {
  +   library(testthat)
  +   library(mlr3mbo)
  +   test_check("mlr3mbo")
  + }
  Loading required package: mlr3tuning
  Loading required package: mlr3
  Loading required package: paradox
  Loading required namespace: mlr3learners
  Loading required namespace: DiceKriging
  Loading required namespace: rgenoud
  WARN  [16:33:52.137] [bbotk] Optimizer Error.
  WARN  [16:34:09.184] [bbotk] Less then `n_select` (1) candidate points found during acquisition function optimization were not already evaluated.
  WARN  [16:34:42.926] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this
  WARN  [16:34:42.929] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.
  WARN  [16:35:25.474] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this
  WARN  [16:35:25.477] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.
  WARN  [16:36:01.075] [bbotk] Surrogate Train Error.
  WARN  [16:36:08.511] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:36:12.880] [bbotk] Surrogate Train Error.
  WARN  [16:36:25.237] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:36:59.379] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:37:01.944] [bbotk] Optimizer Error.
  WARN  [16:37:02.211] [bbotk] Surrogate Train Error.
  WARN  [16:37:02.701] [bbotk] Surrogate Predict Error.
  ERROR [16:37:42.979] [mlr3] train: Surrogate Train Error.
  [ FAIL 1 | WARN 0 | SKIP 17 | PASS 1047 ]
  
  ══ Skipped tests (17) ══════════════════════════════════════════════════════════
  • On CRAN (17): 'test_AcqFunctionEHVIGH.R:35:3',
    'test_AcqFunctionStochasticCB.R:2:3', 'test_AcqFunctionStochasticCB.R:29:3',
    'test_AcqFunctionStochasticCB.R:57:3', 'test_AcqFunctionStochasticCB.R:86:3',
    'test_AcqFunctionStochasticCB.R:115:3', 'test_AcqFunctionStochasticEI.R:2:3',
    'test_AcqFunctionStochasticEI.R:30:3', 'test_AcqFunctionStochasticEI.R:58:3',
    'test_OptimizerADBO.R:2:3', 'test_OptimizerAsyncMbo.R:2:3',
    'test_OptimizerAsyncMbo.R:23:3', 'test_OptimizerMbo.R:2:3',
    'test_ResultAssignerSurrogate.R:16:3', 'test_TunerADBO.R:2:3',
    'test_TunerAsyncMbo.R:2:3', 'test_TunerMbo.R:2:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_AcqFunctionMulti.R:73:3'): AcqFunctionMulti API works ──────────
  Error in `grepl(as.character(pattern), x, ignore.case, FALSE, perl, fixed, 
      useBytes, FALSE)`: NA in coercion to Rboolean
  Backtrace:
      ▆
   1. ├─testthat::expect_true(...) at test_AcqFunctionMulti.R:73:3
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─base::grepl("mlr_acqfunctions_multi", x = acqf$man, "man")
  
  [ FAIL 1 | WARN 0 | SKIP 17 | PASS 1047 ]
  Error: Test failures
  Execution halted