* using log directory ‘/srv/hornik/tmp/CRAN_pretest/kindling.Rcheck’
* using R Under development (unstable) (2026-01-10 r89298)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.8 (1)
    Debian flang version 21.1.8 (1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘kindling/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘kindling’ version ‘0.1.2’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/5s] NOTE
Maintainer: ‘Joshua Marie <joshua.marie.k@gmail.com>’

New submission

Possibly misspelled words in DESCRIPTION:
  GRU (15:72)
  LSTM (15:66)
  RNN (15:61)
  feedforward (14:65)
  perceptron (15:18)

Reading CITATION file fails with
  $ operator is invalid for atomic vectors
when package is not installed.

The Title field should be in title case. Current version is:
  ‘Higher-Level Interface of torch Package to Auto-Train Neural Networks’
In title case that is:
  ‘Higher-Level Interface of Torch Package to Auto-Train Neural Networks’
* 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 ‘kindling’ can be installed ... [8s/8s] OK
* 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 ... [2s/2s] OK
* checking whether the package can be loaded with stated dependencies ... [2s/2s] OK
* checking whether the package can be unloaded cleanly ... [2s/2s] OK
* checking whether the namespace can be loaded with stated dependencies ... [2s/2s] OK
* checking whether the namespace can be unloaded cleanly ... [2s/2s] OK
* checking loading without being on the library search path ... [2s/2s] OK
* checking whether startup messages can be suppressed ... [2s/2s] 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 ... [12s/12s] OK
* checking Rd files ... [0s/0s] 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking relative paths in package URLs ... NOTE
Found the following (possibly) invalid URLs:
  URL: ../index.html
    From: inst/doc/kindling.html
  URL: ../reference/index.html
    From: inst/doc/kindling.html
* checking examples ... [4s/4s] ERROR
Running examples in ‘kindling-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: ffnn_generator
> ### Title: Functions to generate 'nn_module' (language) expression
> ### Aliases: ffnn_generator rnn_generator
> 
> ### ** Examples
> 
> # Generate an MLP module with 3 hidden layers
> ffnn_mod = ffnn_generator(
+     nn_name = "MyFFNN",
+     hd_neurons = c(64, 32, 16),
+     no_x = 10,
+     no_y = 1,
+     activations = 'relu'
+ )
> 
> # Evaluate and instantiate
> model = eval(ffnn_mod)()
Error in (function (size, options, memory_format)  : 
  Lantern is not loaded. Please use `install_torch()` to install additional dependencies.
Calls: <Anonymous> ... call_c_function -> do_call -> do.call -> <Anonymous>
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [5s/5s] OK
  Running ‘testthat.R’ [4s/4s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [3s/3s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 2 NOTEs