Puppet Plan language error in 2023.5:

$pscript_targets = get_targets($prevalidate_results.ok_set.targets).filter |$n| { $n.facts['patch_script']['pre'] != '' }

Are we no longer allowed to use [] after the n.facts ...

{
  "msg": "Evaluation Error: Operator '[]' is not applicable to an Undef Value. (file: /opt/puppetlabs/server/data/orchestration-services/code/environments/.../plans/patch_group.pp, line: 38, column: 87)",
  "kind": "bolt/pal-error",
  "details": {
    "file": "/opt/puppetlabs/server/data/orchestration-services/code/environments/.../plans/patch_group.pp",
    "line": 38,
    "column": 87
  }
}

This is the error message I am getting when I run the plan... This worked fine back in 2019.7... Did something change that would cause this?

you don't have a patch_script fact, so you cannot acces the sub element pre

I can see the facts there.. by two means... 1) Right before I run a task that checks to ensure the fact is there using puppet facter -p patch_script.pre on the node itself...2) I see the fact on the WebUI in Puppet PE... Do I just need to "re-get" the facts or something simple like that?

I think there's a facts plan that you need to run

I'll give it a shot... thank you

\o/