Error in running plan: error marshaling prior state: unsupported attribute "managed"

[Rohit.Sharma3]

Hi Team,

We are trying to remove some queue and update some from the system and plan is failing with the following error:

Failed running command "cd '/terraform' && envdir /env terraform show -json /terraform/terraform.tfplan" (exit 1)
Output: Failed to marshal plan to json: error marshaling prior state: unsupported attribute "managed"

Queue update in place:
module.routing_queue.genesyscloud_routing_queue.abcname will be updated in-place
~ resource "genesyscloud_routing_queue" "abcname" {
id = "abcID"
name = "abcname"
~ skill_evaluation_method = "ALL" -> "NONE"
(17 unchanged attributes hidden)

  - bullseye_rings {
      - expansion_timeout_seconds = 120 -> null
      - skills_to_remove          = [
          - "abcID",
        ] -> null
    }

Can you check the issue and suggest?

Regards,
Rohit

[John_Carnell]

Hi Rohit,

I would look at this HashiCorp article. It sounds like this can happen when you upgrade providers and a property gets added/removed.

I did a google search on this error too and is source like if you do a terraform refresh -target=resource. This basically updates the state file to match what is in your infrastructure environments/

Thanks,
John Carnell
Director, Developer Engagement