* using log directory 'd:/RCompile/CRANincoming/R-devel/mlr3viz.Rcheck'
* using R Under development (unstable) (2024-06-24 r86823 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.2.0
    GNU Fortran (GCC) 13.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'mlr3viz/DESCRIPTION' ... OK
* this is package 'mlr3viz' version '0.9.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [10s] Note_to_CRAN_maintainers
Maintainer: 'Michel Lang <michellang@gmail.com>'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking serialization versions ... OK
* checking whether package 'mlr3viz' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... WARNING
Missing link or links in Rd file 'autoplot.TuningInstanceBatchSingleCrit.Rd':
  '[mlr3tuning:TuningInstanceBatchSingleCrit]{mlr3tuning::TuningInstanceBatchSingleCrit}'

See section 'Cross-references' in the 'Writing R Extensions' manual.
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... [21s] ERROR
Running examples in 'mlr3viz-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: autoplot.TuningInstanceBatchSingleCrit
> ### Title: Plots for Tuning Instances
> ### Aliases: autoplot.TuningInstanceBatchSingleCrit
> 
> ### ** Examples
> 
> if (requireNamespace("mlr3tuning") && requireNamespace("patchwork")) {
+   library(mlr3tuning)
+ 
+   learner = lrn("classif.rpart")
+   learner$param_set$values$cp = to_tune(0.001, 0.1)
+   learner$param_set$values$minsplit = to_tune(1, 10)
+ 
+   instance = ti(
+     task = tsk("iris"),
+     learner = learner,
+     resampling = rsmp("holdout"),
+     measure = msr("classif.ce"),
+     terminator = trm("evals", n_evals = 10))
+ 
+   tuner = tnr("random_search")
+ 
+   tuner$optimize(instance)
+ 
+   # plot performance versus batch number
+   autoplot(instance, type = "performance")
+ 
+   # plot cp values versus performance
+   autoplot(instance, type = "marginal", cols_x = "cp")
+ 
+   # plot transformed parameter values versus batch number
+   autoplot(instance, type = "parameter", trafo = TRUE)
+ 
+   # plot parallel coordinates plot
+   autoplot(instance, type = "parallel")
+ 
+   # plot pairs
+   autoplot(instance, type = "pairs")
+ }
Loading required namespace: mlr3tuning
Loading required package: mlr3
Loading required package: paradox
OptimInstanceSingleCrit is deprecated. Use OptimInstanceBatchSingleCrit instead.
Error in .__TunerRandomSearch__initialize(self = self, private = private,  : 
  object 'OptimizerRandomSearch' not found
Calls: tnr ... .__TunerFromOptimizer__initialize -> assert_optimizer -> assert_r6 -> checkR6
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [20s] ERROR
  Running 'testthat.R' [20s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > if (requireNamespace("testthat", quietly = TRUE)) {
  +   library("testthat")
  +   library("mlr3viz")
  +   test_check("mlr3viz")
  + }
  Starting 2 test processes
  [ FAIL 1 | WARN 0 | SKIP 27 | PASS 87 ]
  
  ══ Skipped tests (27) ══════════════════════════════════════════════════════════
  • On CRAN (27): 'test_EnsembleFSResult.R:24:3', 'test_Filter.R:10:3',
    'test_LearnerClassif.R:8:3', 'test_LearnerClassif.R:18:3',
    'test_BenchmarkResult.R:20:3', 'test_BenchmarkResult.R:49:3',
    'test_LearnerClassifRpart.R:10:3', 'test_LearnerClassifCVGlmnet.R:13:3',
    'test_LearnerClustHierarchical.R:7:3', 'test_LearnerClasssifGlmnet.R:13:3',
    'test_LearnerRegrCVGlmnet.R:13:3', 'test_LearnerRegr.R:8:3',
    'test_LearnerRegr.R:18:3', 'test_LearnerRegr.R:28:3',
    'test_LearnerRegrGlmnet.R:12:3', 'test_LearnerRegrRpart.R:10:3',
    'test_OptimInstanceSingleCrit.R:47:7', 'test_PredictionClassif.R:11:3',
    'test_PredictionRegr.R:10:3', 'test_PredictionClust.R:8:3',
    'test_TaskClassif.R:8:3', 'test_TaskClust.R:10:3', 'test_TaskRegr.R:8:3',
    'test_plot_learner_prediction.R:10:3', 'test_plot_learner_prediction.R:43:3',
    'test_plot_learner_prediction.R:53:3', 'test_ResampleResult.R:21:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_TuningInstanceSingleCrit.R:16:1'): (code run outside of `test_that()`) ──
  Error in `eval(code, test_env)`: object 'TuningInstanceBatchSingleCrit' not found
  
  [ FAIL 1 | WARN 0 | SKIP 27 | PASS 87 ]
  Deleting unused snapshots:
  • BenchmarkResult/bmr-prc.svg
  • BenchmarkResult/bmr-roc.svg
  • EnsembleFSResult/pareto-estimated.svg
  • EnsembleFSResult/pareto-n-features.svg
  • EnsembleFSResult/pareto-performance.svg
  • EnsembleFSResult/pareto-stability.svg
  • Filter/filter-2.svg
  • LearnerClustHierarchical/learner-clust-agnes.svg
  • LearnerClustHierarchical/learner-clust-hclust.svg
  • OptimInstanceSingleCrit/tisc-marginal-02.svg
  • OptimInstanceSingleCrit/tisc-marginal-trafo-01.svg
  • OptimInstanceSingleCrit/tisc-marginal-trafo-02.svg
  • OptimInstanceSingleCrit/tisc-marginal-x-domain-01.svg
  • OptimInstanceSingleCrit/tisc-parallel.svg
  • OptimInstanceSingleCrit/tisc-parameter-01.svg
  • OptimInstanceSingleCrit/tisc-parameter-02.svg
  • OptimInstanceSingleCrit/tisc-parameter-return-list-01.svg
  • OptimInstanceSingleCrit/tisc-parameter-return-list-02.svg
  • OptimInstanceSingleCrit/tisc-parameter-trafo-01.svg
  • OptimInstanceSingleCrit/tisc-parameter-trafo-02.svg
  • OptimInstanceSingleCrit/tisc-parameter-x-domain-01.svg
  • OptimInstanceSingleCrit/tisc-performance.svg
  • OptimInstanceSingleCrit/tisc-points.svg
  • OptimInstanceSingleCrit/tisc-surface-grid-50.svg
  • OptimInstanceSingleCrit/tisc-surface-regr-lm.svg
  • OptimInstanceSingleCrit/tisc-surface.svg
  • PredictionClassif/predictionclassif-prc.svg
  • PredictionClassif/predictionclassif-roc.svg
  • PredictionClassif/predictionclassif-threshold.svg
  • PredictionClust/predictionclust-pca.svg
  • PredictionClust/predictionclust-sil.svg
  • PredictionRegr/predictionregr-confidence.svg
  • PredictionRegr/predictionregr-histogram.svg
  • PredictionRegr/predictionregr-residual.svg
  • ResampleResult/resampleresult-histogram.svg
  • ResampleResult/resampleresult-prc.svg
  • ResampleResult/resampleresult-roc.svg
  • TaskClassif/taskclassif-duo.svg
  • TuningInstanceSingleCrit/tisc-incumbent.svg
  • TuningInstanceSingleCrit/tisc-marginal-01.svg
  • TuningInstanceSingleCrit/tisc-marginal-02.svg
  • TuningInstanceSingleCrit/tisc-marginal-trafo-01.svg
  • TuningInstanceSingleCrit/tisc-marginal-trafo-02.svg
  • TuningInstanceSingleCrit/tisc-marginal-x-domain-01.svg
  • TuningInstanceSingleCrit/tisc-parallel.svg
  • TuningInstanceSingleCrit/tisc-parameter-01.svg
  • TuningInstanceSingleCrit/tisc-parameter-02.svg
  • TuningInstanceSingleCrit/tisc-parameter-return-list-01.svg
  • TuningInstanceSingleCrit/tisc-parameter-return-list-02.svg
  • TuningInstanceSingleCrit/tisc-parameter-trafo-01.svg
  • TuningInstanceSingleCrit/tisc-parameter-trafo-02.svg
  • TuningInstanceSingleCrit/tisc-parameter-x-domain-01.svg
  • TuningInstanceSingleCrit/tisc-performance.svg
  • TuningInstanceSingleCrit/tisc-points.svg
  • TuningInstanceSingleCrit/tisc-surface-grid-50.svg
  • TuningInstanceSingleCrit/tisc-surface-regr-lm.svg
  • TuningInstanceSingleCrit/tisc-surface.svg
  • plot_learner_prediction/learner-prediction-1d-se.svg
  • plot_learner_prediction/learner-prediction-binary-prob.svg
  • plot_learner_prediction/learner-prediction-binary-response.svg
  • plot_learner_prediction/learner-prediction-categorical.svg
  • plot_learner_prediction/learner-prediction-prob.svg
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [14s] OK
* checking HTML version of manual ... OK
* DONE
Status: 2 ERRORs, 1 WARNING