* using log directory 'd:/RCompile/CRANincoming/R-devel/SUMO.Rcheck'
* using R version 4.5.0 RC (2025-04-04 r88118 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.2.0
    GNU Fortran (GCC) 14.2.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'SUMO/DESCRIPTION' ... OK
* this is package 'SUMO' version '0.2.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Bernard Isekah Osang'ir <Bernard.Osangir@sckcen.be>'

Possibly misspelled words in DESCRIPTION:
  Benchmarking (2:56)
  MOFA (12:322)

The Description field should not start with the package name,
  'This package' or similar.

Found the following \keyword or \concept entries
which likely give several index terms:
  File 'SUMO.Rd':
    \keyword{benchmarking,}
    \keyword{integration,}
    \keyword{models,}
    \keyword{multi-omics,}
* checking package namespace information ... OK
* checking package dependencies ... INFO
Package suggested but not available for checking: 'MOFAdata'
* 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 'SUMO' 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 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 ... [13s] OK
* checking Rd files ... 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 examples ... [14s] ERROR
Running examples in 'SUMO-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot_weights
> ### Title: Visualizing the raw loading/weights of the features
> ### Aliases: plot_weights
> 
> ### ** Examples
> 
> output_obj <- OmixCraftHD(
+   vector_features = c(4000, 3000),
+   n_samples = 100,
+   n_factors = 2,
+   signal.samples = NULL,
+   signal.features.one = NULL,
+   signal.features.two = NULL,
+   snr = 2.5,
+   num.factor = 'multiple',
+   advanced_dist = 'mixed'
+   )
> 
> plot_weights(
+    sim_object = output_obj,
+    factor_num = 1,
+    data = 'omic.one',
+    type = 'scatter',
+    show.legend = FALSE
+    )
> 
> plot_weights(
+   sim_object = output_obj,
+   factor_num = "all",
+   data = 'omic.two',
+   type = 'histogram'
+   )
Error in `gtable_add_grob()`:
! `grobs` must be a single grob or a list of grobs, not a list.
Backtrace:
    ▆
 1. └─SUMO::plot_weights(...)
 2.   ├─base::do.call(gridExtra::grid.arrange, c(plot_list, ncol = length(plot_list)))
 3.   └─gridExtra (local) `<fn>`(NULL, `<gg>`, ncol = 2L)
 4.     └─gridExtra::arrangeGrob(...)
 5.       └─gtable::gtable_add_grob(grobs = grobs)
 6.         └─gtable:::stop_input_type(grobs, "a single grob or a list of grobs")
 7.           └─rlang::abort(message, ..., call = call, arg = arg)
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... ERROR
  Running 'testthat.R'
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/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(SUMO)
  > 
  > test_check("SUMO")
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 16 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-plot_weights.R:16:3'): plot_weights runs without error ─────────
  Error in `gtable_add_grob(gt, grobs, t = positions$t, b = positions$b, 
      l = positions$l, r = positions$r, z = seq_along(grobs), clip = clip)`: `grobs` must be a single grob or a list of grobs, not a list.
  Backtrace:
       ▆
    1. ├─testthat::expect_silent(...) at test-plot_weights.R:16:3
    2. │ └─testthat:::quasi_capture(enquo(object), NULL, evaluate_promise)
    3. │   ├─testthat (local) .capture(...)
    4. │   │ ├─withr::with_output_sink(...)
    5. │   │ │ └─base::force(code)
    6. │   │ ├─base::withCallingHandlers(...)
    7. │   │ └─base::withVisible(code)
    8. │   └─rlang::eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
    9. └─SUMO::plot_weights(...)
   10.   ├─base::do.call(gridExtra::grid.arrange, c(plot_list, ncol = length(plot_list)))
   11.   └─gridExtra (local) `<fn>`(NULL, `<gg>`, ncol = 2L)
   12.     └─gridExtra::arrangeGrob(...)
   13.       └─gtable::gtable_add_grob(grobs = grobs)
   14.         └─gtable:::stop_input_type(grobs, "a single grob or a list of grobs")
   15.           └─rlang::abort(message, ..., call = call, arg = arg)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 16 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [13s] OK
* checking HTML version of manual ... OK
* DONE
Status: 2 ERRORs, 1 NOTE