Error(s) in re-building vignettes:
--- re-building ‘example-workflow-vignette.Rmd’ using rmarkdown
trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/test_CT_hip.nii.gz'
Content type 'application/octet-stream' length 13813973 bytes (13.2 MB)
==================================================
downloaded 13.2 MB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/test_CT_femur.stl'
Content type 'application/octet-stream' length 2002384 bytes (1.9 MB)
==================================================
downloaded 1.9 MB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP001.stl'
Content type 'application/octet-stream' length 1000084 bytes (976 KB)
==================================================
downloaded 976 KB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP001_resampled.nii.gz'
Content type 'application/octet-stream' length 15470935 bytes (14.8 MB)
==================================================
downloaded 14.8 MB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP002.stl'
Content type 'application/octet-stream' length 868984 bytes (848 KB)
==================================================
downloaded 848 KB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP002_resampled.nii.gz'
Content type 'application/octet-stream' length 13050596 bytes (12.4 MB)
==================================================
downloaded 12.4 MB

trying URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP003.stl'

Quitting from example-workflow-vignette.Rmd:92-118 [unnamed-chunk-12]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `download.file()`:
! cannot open URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP003.stl'
---
Backtrace:
    ▆
 1. └─utils::download.file(mesh_url, mesh_path, mode = "wb")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'example-workflow-vignette.Rmd' failed with diagnostics:
cannot open URL 'https://github.com/Telfer/BoneDensityMapping/releases/download/v1.0.2/SCAP003.stl'
--- failed re-building ‘example-workflow-vignette.Rmd’

SUMMARY: processing the following file failed:
  ‘example-workflow-vignette.Rmd’

Error: Vignette re-building failed.
Execution halted