• using R version 4.5.2 (2025-10-31)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.3.0-12) 14.3.0     GNU Fortran (Debian 14.3.0-12) 14.3.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘mlr3viz/DESCRIPTION’ ... OK
• this is package ‘mlr3viz’ version ‘0.10.1’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... INFO Package suggested but not available for checking: ‘mlr3proba’
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
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• checking whether package ‘mlr3viz’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
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• checking R files for syntax errors ... OK
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• checking R code for possible problems ... [13s/17s] OK
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• checking for unstated dependencies in examples ... OK
• checking examples ... [24s/41s] ERROR Running examples in ‘mlr3viz-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: autoplot.PredictionClust > ### Title: Plots for Cluster Predictions > ### Aliases: autoplot.PredictionClust > > ### ** Examples > > if (requireNamespace("mlr3")) { + library(mlr3) + library(mlr3cluster) + library(mlr3viz) + + task = tsk("usarrests") + learner = lrn("clust.kmeans", centers = 3) + object = learner$train(task)$predict(task) + + head(fortify(object)) + autoplot(object, task) + } Warning: Package 'clue' required but not installed for Learner 'clust.kmeans' Error: The following packages could not be loaded: clue Execution halted Examples with CPU (user + system) or elapsed time > 5s                                        user system elapsed autoplot.OptimInstanceBatchSingleCrit 7.870 0.075 13.367 autoplot.BenchmarkResult 5.522 0.274 10.108 autoplot.LearnerClassifRpart 3.612 0.131 6.791 autoplot.LearnerClustHierarchical 2.777 0.113 5.838
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [141s/80s] OK   Running ‘testthat.R’ [141s/79s]
• checking PDF version of manual ... [7s/9s] OK
• checking HTML version of manual ... [2s/3s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR