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  1. Jenkins
  2. JENKINS-45824

groovy.lang.ReadOnlyPropertyException: Cannot set readonly property: script

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • workflow-cps-plugin
    • None 

      groovy.lang.ReadOnlyPropertyException: Cannot set readonly property: script for class: my.lib.MyClass

      This error is thrown when running (MyClass is loaded from a shared library):

      @Library("my-lib") _
new my.lib.MyClass(this)

      MyClass:

      package my.lib

class MyClass implements Serializable {

    final protected script

    MyClass(script) {
        this.script = script
    }
}

      Is this expected? Disabling the sandbox the problem goes away.

          [JENKINS-45824] groovy.lang.ReadOnlyPropertyException: Cannot set readonly property: script

          Antonio Muñiz created issue -
          Antonio Muñiz made changes -
          Description Original: {code}
          groovy.lang.ReadOnlyPropertyException: Cannot set readonly property: script for class: my.lib.MyClass
          {code}

          This error is thrown when running (MyClass is loaded from a shared library):

          {code}
          @Library("my-lib") _
          new my.lib.MyClass(this)
          {code}

          MyClass:
          {code}
          package my.lib

          class MyClass implements Serializable {

              final protected script

              MyClass(script) {
                  this.script = script
              }
          }
          {code}

          Is this expected?           		New: {code}
          groovy.lang.ReadOnlyPropertyException: Cannot set readonly property: script for class: my.lib.MyClass
          {code}

          This error is thrown when running (MyClass is loaded from a shared library):

          {code}
          @Library("my-lib") _
          new my.lib.MyClass(this)
          {code}

          MyClass:
          {code}
          package my.lib

          class MyClass implements Serializable {

              final protected script

              MyClass(script) {
                  this.script = script
              }
          }
          {code}

          Is this expected? Disabling the sandbox the problem goes away.
          Andrew Bayer made changes -
          Component/s New: workflow-cps-plugin [ 21713 ]
          Component/s Original: pipeline [ 21692 ]

          Andrew Bayer added a comment -

          What version of workflow-cps are you using? I know some changes have gone in lately for dealing better with {{final}}s.

          Andrew Bayer added a comment - What version of workflow-cps are you using? I know some changes have gone in lately for dealing better with {{final}}s.

            Unassigned Unassigned
            amuniz Antonio Muñiz
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              Created:
              Updated: