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/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(gofigR)
  > 
  > test_check("gofigR")
  Linking to ImageMagick 6.9.12.93
  Enabled features: cairo, fontconfig, freetype, heic, lcms, pango, raw, rsvg, webp
  Disabled features: fftw, ghostscript, x11
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 0 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_integration.R:12:1'): (code run outside of `test_that()`) ──────
  <std::runtime_error/C++Error/error/condition>
  Error in `(function (size, options, memory_format) 
  {
      .Call(`_torch_cpp_torch_namespace_empty_size_IntArrayRef`, 
          size, options, memory_format)
  })(size = list(64, 3, 7, 7), options = list(dtype = NULL, layout = NULL, 
      device = NULL, requires_grad = FALSE), memory_format = NULL)`: Lantern is not loaded. Please use `install_torch()` to install additional dependencies.
  Backtrace:
       ▆
    1. └─torchvision::model_resnet18(pretrained = TRUE) at test_integration.R:12:1
    2.   └─torchvision:::.resnet(...)
    3.     └─torch (local) resnet(block, layers, ...)
    4.       └─Module$new(...)
    5.         └─torchvision (local) initialize(...)
    6.           └─torch::nn_conv2d(...)
    7.             └─Module$new(...)
    8.               └─torch (local) initialize(...)
    9.                 └─super$initialize(...)
   10.                   ├─torch::nn_parameter(...)
   11.                   │ └─torch:::is_torch_tensor(x)
   12.                   └─torch::torch_empty(out_channels, in_channels%/%groups, !!!kernel_size)
   13.                     ├─base::do.call(.torch_empty, args)
   14.                     └─torch (local) `<fn>`(options = `<named list>`, size = `<list>`)
   15.                       └─torch:::call_c_function(...)
   16.                         └─torch:::do_call(f, args)
   17.                           ├─base::do.call(fun, args)
   18.                           └─torch (local) `<fn>`(size = `<list>`, options = `<named list>`, memory_format = NULL)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 0 ]
  Error: Test failures
  Execution halted