I use pathfindR package and find a problem related to pathview package.

Error in pathview::pathview(gene.data = genedata, gene.idtype = "SYMBOL",  : 
  object 'bods' not found
In addition: Warning messages:
1: In runpathfindR(RAinput, outputdir = "testdir") :
  There already is a directoy named "testdir". Changing to "testdir(1)" not to overwrite the previous results.
2: In inputprocessing(input, pvalthreshold, pin_path) :
  The gene column was turned into character from factor.
3: In data(bods) : data set ‘bods’ not found

I followed the suggestion by Author of package pathfindR and still cannot fix problem. I think the developer of pathview should fix source code of data() part in all functions.

As per here, this is a common issue and usually can be solved by unloading and loading the package:

detach("package:pathfindR", unload=TRUE)
detach("package:pathview", unload=TRUE)
library(pathfindR)