The given key does not identify an element in this collection value: the collection has no elements.

[gfysaris]

Hello all,
First of all let me take some time to thank you for all your hard work you've put into creating and maintaining this module!

As a first time user of this module, i came accross an error that i was able to fix by altering a signle line of the module. Based on my terraform experience the change i made makes sense, but i am reaching out to you, about this change, since i find it very weird that this change is required for my project in order for it to work.

So the error i was getting was the following:

│ Error: Invalid index
│
│   on .terraform\modules\lz_template_policies\policies\network_cmp_policy.tf line 91, in locals:
│   91:   application_compartment_id = local.enable_oke_service_policies ? (distinct(compact(concat([for k, values in local.cmp_name_to_cislz_tag_map : (contains(split(",",values["cmp-type"]),"application")) ? values["ocid"] : ""])))[0]) : null
│     ├────────────────
│     │ local.cmp_name_to_cislz_tag_map is object with 3 attributes

Original line 91 of the network_cmp_policy.tf is the following:

application_compartment_id = local.enable_oke_service_policies ? (distinct(compact(concat([for k, values in local.cmp_name_to_cislz_tag_map : (contains(split(",",values["cmp-type"]),"application")) ? values["ocid"] : ""])))[0]) : null

The change i had to make to make this work was just to remove [0] as i could not identify the purpose of it there.
After this change everything work.

Please let me know if i misunderstood something or what i am doing wrong and i can not make this module work with this change.

Thank you

[andrecorreaneto]

Hi gfysaris, sorry for the late return. We will check into this. Thanks for reporting.