Hi,

I am following the workflow (https://bioconductor.org/packages/release/workflows/vignettes/rnaseqGene/inst/doc/rnaseqGene.html) for RNA-Seq with DESeq2. There, to import Salmon coldata file to R with tximeta, I get this error and I haven't find a solution for it on the web:

library("tximeta")
se <- tximeta(coldata)

**Error in FUN(X[[i]], ...) : file.exists(jsonPath) is not TRUE**

How to solve it?

Thanks in advance.

This error is telling you that The files are not available as expected. This could mean that the data package was not installed perhaps?