Jenkins does not recognize command sh?

Question

I\'ve been having a lot of trouble trying to get a Jenkinsfile to work. I\'ve been trying to run this test script:

#!/usr/bin/env groovy
node {
    stage(\'         


        

Answer 1

So it seems the reason was that the global property PATH was causing the issue. By going to Manage Jenkins -> Configure System and deleting the PATH global property solved my issue. See JENKINS-41339.