cannot read workspace version 3 written by R 3.6.3; need R 3.5.0 or newer

Need help solve this problem

You are using R 3.4.4 which is 5 years old now; R has gone up a major version from R3 to R4 in this time; I recommend you install a more modern R

I appreciate it. I have reinstalled R and R studio but then I have encountered this error.

the most critical error seems to be lack of a required package 'colorRamps'

How do I install it? should I manually download it first then locate it inside R studio?

Nothing happens when I try to install them

while your app is 'running' you wont be able to execute any other code.
hit the red stop button above the console and try submitting your commands again; or otherwise restart your R session.

I really appreciate your cooperation. thanks again. The program seems to be working fine now

This topic was automatically closed 21 days after the last reply. New replies are no longer allowed.

If you have a query related to it or one of the replies, start a new topic and refer back with a link.