* using log directory ‘/srv/hornik/tmp/CRAN_pretest/aifeducation.Rcheck’
* using R Under development (unstable) (2025-08-21 r88668)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘aifeducation/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘aifeducation’ version ‘1.1.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [6s/9s] NOTE
Maintainer: ‘Berding Florian <florian.berding@uni-hamburg.de>’

Days since last update: 3
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘aifeducation’ can be installed ... [30s/30s] OK
* used C++ compiler: ‘Debian clang version 19.1.7 (3+b2)’
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking ‘build’ directory ... 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 ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking whether startup messages can be suppressed ... [1s/1s] 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 ... [14s/14s] OK
* checking Rd files ... [1s/1s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... NONE
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [2s/2s] ERROR
  Running ‘testthat.R’ [2s/2s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/tests.html
  > # * https://testthat.r-lib.org/reference/test_package.html#special-files
  > 
  > library(testthat)
  > library(aifeducation)
  > 
  > test_check("aifeducation")
  [ FAIL 1 | WARN 0 | SKIP 20 | PASS 24 ]
  
  ══ Skipped tests (20) ══════════════════════════════════════════════════════════
  • On CRAN (20): 'test-00_00_print_information_tests.R:1:1',
    'test-00_01_generating_test_data.R:3:1',
    'test-00_02_setup_Classifiers.R:3:1', 'test-01_01_install_and_config.R:1:1',
    'test-01_04_R_and_Python_utils.R:1:1', 'test-01_05_KNNOR.R:1:1',
    'test-02_01_pytorch_loss_fcts.R:1:1', 'test-02_02_pytorch_layers.R:1:1',
    'test-02_03_pytorch_stack_layers.R:1:1',
    'test-02_04_transformer_models.R:1:1',
    'test-03_01_LargeDataSetForTexts.R:1:1',
    'test-03_02_LargeDataSetForTextEmbeddings.R:1:1',
    'test-03_03_EmbeddedText.R:1:1', 'test-03_04_DataManager.R:1:1',
    'test-03_05_FeatureExtractor.R:1:1', 'test-03_06_TextEmbeddingModels.R:1:1',
    'test-03_08_TEClassifiers_core.R:1:1',
    'test-03_09_TEClassifiersProtoNet_old.R:1:1',
    'test-03_09_TEClassifiersPrototype.R:1:1',
    'test-99_clean_tmp_directories.R:1:1'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-01_02_Performance_Measures.R:256:3'): Gwet's AC1 and AC2 ───────
  <std::out_of_range/C++Error/error/condition>
  Error: Mat::operator(): index out of bounds
  Backtrace:
      ▆
   1. └─aifeducation::gwet_ac(...) at test-01_02_Performance_Measures.R:256:3
   2.   └─aifeducation::to_categorical_c(...)
  
  [ FAIL 1 | WARN 0 | SKIP 20 | PASS 24 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [1s/1s] OK
* checking PDF version of manual ... [9s/9s] OK
* checking HTML version of manual ... [5s/5s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE