* using log directory 'd:/RCompile/CRANincoming/R-devel/mlr3mbo.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 'mlr3mbo/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'mlr3mbo' version '0.2.3' * package encoding: UTF-8 * checking CRAN incoming feasibility ... [11s] NOTE Maintainer: 'Lennart Schneider ' Found the following (possibly) invalid URLs: URL: https://bbotk.mlr-org.com/reference/OptimInstanceBatchMultiCrit.html From: inst/doc/mlr3mbo.html Status: 404 Message: Not Found URL: https://bbotk.mlr-org.com/reference/OptimInstanceBatchSingleCrit.html From: inst/doc/mlr3mbo.html Status: 404 Message: Not Found * checking package namespace information ... OK * checking package dependencies ... ERROR Package required and available but unsuitable version: 'mlr3tuning' See section 'The DESCRIPTION file' in the 'Writing R Extensions' manual. * DONE Status: 1 ERROR, 1 NOTE