"Error in path.expand(path) : invalid 'path' argument"

za613 · December 31, 2020, 6:04am

Hi there

I am trying to use the R Keras package. In the models.r file I try to install Keras using the following commands:

require(keras)
install_keras()

However, along the way this fails with the following Reticulate error:

“Error in path.expand(path) : invalid ‘path’ argument”

Could you please assist?

Many thanks

alfarzan · December 31, 2020, 10:59am

Can I just confirm that you have added keras to your install.R script as well?

za613 · December 31, 2020, 12:55pm

Thanks for the reply. confirmed, it is in the install.R script.