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Bug
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    Resolution: Duplicate
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Minor
 - 
    Jenkins 2.150.1, Pipeline-Groovy Plugin 2.57
 
Using the constructor, which calls to another public method of the class causes "hudson.remoting.ProxyException: com.cloudbees.groovy.cps.impl.CpsCallableInvocation" on execution:
pipeline {
    agent none
    stages {
        stage('Processing projects') {
            agent {label 'master'}
            steps {
                script {
                    def example = new Example(3)
                    println(example.getNumber())
                }
            }
        }
    }
}
public class Example {
    private int a;
    public Example() {
        a = 0;
    }
    public Example(int base) {
        this();
        addDoubled(base);
    }
    public void addDoubled(int base) {
        a += base * 2;
    }
    public int getNumber() {
        return a;
    }
}
Using the same class without using such constructor works fine:
pipeline {
    agent none
    stages {
        stage('Processing projects') {
            agent {label 'master'}
            steps {
                script {
                    def example = new Example()
                    example.addDoubled(3)
                    println(example.getNumber())
                }
            }
        }
    }
}
public class Example {
    private int a;
    public Example() {
        a = 0;
    }
    public Example(int base) {
        this();
        addDoubled(base);
    }
    public void addDoubled(int base) {
        a += base * 2;
    }
    public int getNumber() {
        return a;
    }
}
- duplicates
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JENKINS-26313 Workflow script fails if CPS-transformed methods are called from constructors
-         
 - Resolved
 
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