Where to edit Script1.groovy as seen in the error?

I am very new to Jenkins – I am trying to run a multibranch pipeline script on Jenkins version 2.375.1. The builds are triggered with commits and PR’s filed on Github. On committing a new file or initiating a PR, Jenkins auto triggers a build but consistently stops as it hits this issue.

org.jenkinsci.plugins.workflow.cps.CpsCompilationErrorsException: startup failed:
Script1.groovy: 1: unexpected char: ” @ line 1, column 2.
{rtf1ansiansicpg1252cocoartf2513

I have added a Jenkinsfile.Jenkinsfile and Example.groovy script in my repo with this code ->

Jenkinsfile.Jenkinsfile (note the .Jenkinsfile extension is hidden in the repo)

node {
// Git checkout before load source the file
checkout scm

// To know files are checked out or not
sh ”’
ls -lhrt
”’

def rootDir = pwd()
println(“Current Directory: ” + rootDir)

// point to exact source file
def example = load “${rootDir}/Example.Groovy”

example.exampleMethod()
example.otherExampleMethod()

}

Example.groovy (Note the .groovy extension is hidden in repo)

import hudson.slaves.EnvironmentVariablesNodeProperty
import hudson.EnvVars
import jenkins.model.*
jenkins = Jenkins.instance

EnvironmentVariablesNodeProperty prop = jenkins.getGlobalNodeProperties().get(EnvironmentVariablesNodeProperty.class)
EnvVars env = prop.getEnvVars()

def MY_VAR = env[‘MY_JENKINS_VAR’]
def exampleMethod() {
println(“exampleMethod”)
}

def otherExampleMethod() {
println(“otherExampleMethod”)
}
return this

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