[JIRA] (JENKINS-56852) Regression: Can't invoke function with optional arguments twice

[fhof...@tulane.edu (JIRA)]

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Franz Hoffmann created an issue   Jenkins / JENKINS-56852 Regression: Can't invoke function with optional arguments twice Issue Type: Bug Assignee: Unassigned Components: core Created: 2019-04-02 14:06 Environment: Ubuntu 16.04.6 LTS OpenJDK Runtime Environment java.runtime.version: 1.8.0_181-8u181-b13-2~deb9u1-b13 Jenkins ver. 2.164.1 Groovy plug-in version 2.2 Running Jenkins master inside Docker container Priority: Minor Reporter: Franz Hoffmann I have a shared library my-lib that contains only one file vars/hello.groovy: // vars/hello.groovy def call(params) { println "DEBUG A-1" } I also have the following Jenkins job: library "my-lib@master" node("master") { writeFile file: "myTest.groovy", text: """ def execute() { println "DEBUG 1" hello() println "DEBUG 2" hello() println "DEBUG 3" } // Boilerplate-coding necessary! Do not delete! return this """ def localtest = load "myTest.groovy" localtest.execute() } The job worked fine in Jenkins 2.60.3 (Groovy plug-in version 2.0) // output in Jenkins 2.60.3 DEBUG 1 DEBUG A-1 DEBUG 2 DEBUG A-1 DEBUG 3 However, the same job fails in Jenkins 2.164.1 (Groovy plug-in version 2.2). // output in Jenkins 2.164.1 DEBUG 1 DEBUG A-1 DEBUG 2 java.lang.NoSuchMethodError: No such DSL method 'call' found among steps Note that only the second call to hello fails. There are two workarounds: In hello.groovy, simply say def call() and invoke with hello(). In hello.groovy, leave def call(params) and invoke with hello(null). Workaround 1. doesn't really work for me since hello has optional input parameters. Workaround 2. doesn't really work for me since I would need to adjust lots of consumers. Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.