Failed with error: ‘cannot read workspace version 3 written by R 4.0.3; need R 3.5.0 or newer’

[Ofsm]

Hello, any suggestion to solve this issue?

Thanks for the help :)

oscars@oscarpc:~/TreeShrink$run_treeshrink.py -t test_data/mm10.trees
Launching TREESHRINK version 1.3.9
TREESHRINK was called as follow
/home/oscars/anaconda2/bin/run_treeshrink.py -t test_data/mm10.trees
Testing R and BMS installation ...
Failed with error: ‘cannot read workspace version 3 written by R 4.0.3; need R 3.5.0 or newer’
Error in quantile.density(density(log(x), adjust = 1), p = 1 - e) :
could not find function "quantile.density"
Calls: threshold
Execution halted
Failed sanity check on R and BMS installation. Please check your R and BMS version

[spz1st]

I got the same error from readRDS(pfile) and didn't find any answers, but eventually I found out the cause of the error. The cause is that somehow my R script invoked Rscript and R from different installations. So you need to check with the which command to see if R and Rscript are from the same folder.