Error rendering highquality object

[lbarqueira]

Hi Milos,

I have another issue while trying to render highquality object (Point 7 of your code). The following error appears:

Error in rayvertex::validate_mesh(mesh) : 
  !any(is.na(normals)) is not TRUE

Any help I would appreciate.

Thank you very much

Luis Barqueira

[milos-agathon]

Hi Luis, It looks like you are getting this error because you are using the latest version of rayshader (see the issue here: https://github.com/tylermorganwall/rayshader/issues/289). I'm afraid you'll have to downgrade your rayshader to the previous version.

[lbarqueira]

Thank you very much Milos, I downgraded rayshader and it works now.

[michalskop]

I ended here by searching this problem, it took me a while to find the solution, so I am dropping it here:

How to downgrade rayshader?

1. install devtools
2. devtools::install_version("rayshader", version = "0.35.7", repos = "http://cran.r-project.org")

Always restart R (R studion)

Not all numbers/versions exist (it took me a while to realize this, I was getting errors for 0.35 or 0.35.0 or 0.35.1)

Use a small example to find the problems quickly (🇦🇩 Andorra was my friend)

[milos-agathon]

Thank you so much for your detailed response, Michal! I just posted and pinned your response on my YouTube video

[nahin29]

Thank you very much Milos, I downgraded rayshader and it works now.

kindly share the solution here, please. I'm constantly facing this error. @lbarqueira

[nahin29]

Downloading package from url: http://cran.r-project.org/src/contrib/rayshader_0.35.7.tar.gz Error in utils::download.file(url, path, method = method, quiet = quiet, : download from 'http://cran.r-project.org/src/contrib/rayshader_0.35.7.tar.gz' failed