gistfile1.txt

2022-10-03T09:29:04.494+0100 [INFO]  Terraform version: 1.3.1
2022-10-03T09:29:04.494+0100 [DEBUG] using github.com/hashicorp/go-tfe v1.9.0
2022-10-03T09:29:04.494+0100 [DEBUG] using github.com/hashicorp/hcl/v2 v2.14.1
2022-10-03T09:29:04.494+0100 [DEBUG] using github.com/hashicorp/terraform-config-inspect v0.0.0-20210209133302-4fd17a0faac2
2022-10-03T09:29:04.494+0100 [DEBUG] using github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734
2022-10-03T09:29:04.494+0100 [DEBUG] using github.com/zclconf/go-cty v1.11.0
2022-10-03T09:29:04.494+0100 [INFO]  Go runtime version: go1.19.1
2022-10-03T09:29:04.494+0100 [INFO]  CLI args: []string{"terraform", "plan"}
2022-10-03T09:29:04.494+0100 [TRACE] Stdout is not a terminal
2022-10-03T09:29:04.494+0100 [TRACE] Stderr is not a terminal
2022-10-03T09:29:04.494+0100 [TRACE] Stdin is a terminal
2022-10-03T09:29:04.494+0100 [DEBUG] Attempting to open CLI config file: /home/john/.terraformrc
2022-10-03T09:29:04.494+0100 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2022-10-03T09:29:04.494+0100 [DEBUG] checking for credentials in "/home/john/.terraform.d/plugins"
2022-10-03T09:29:04.494+0100 [DEBUG] ignoring non-existing provider search directory terraform.d/plugins
2022-10-03T09:29:04.495+0100 [DEBUG] will search for provider plugins in /home/john/.terraform.d/plugins
2022-10-03T09:29:04.495+0100 [TRACE] getproviders.SearchLocalDirectory: found registry.terraform.io/sl1pm4t/lxd v1.3.0 for linux_amd64 at /home/john/.terraform.d/plugins/registry.terraform.io/sl1pm4t/lxd/1.3.0/linux_amd64
2022-10-03T09:29:04.495+0100 [WARN]  ignoring file "registry.terraform.io/sl1pm4t/lxd/index.json" as possible package for registry.terraform.io/sl1pm4t/lxd: filename lacks expected prefix "terraform-provider-lxd_"
2022-10-03T09:29:04.495+0100 [WARN]  ignoring file "registry.terraform.io/terraform-providers/docker/2.7.2.json" as possible package for registry.terraform.io/terraform-providers/docker: filename lacks expected prefix "terraform-provider-docker_"
2022-10-03T09:29:04.495+0100 [WARN]  ignoring file "registry.terraform.io/terraform-providers/docker/index.json" as possible package for registry.terraform.io/terraform-providers/docker: filename lacks expected prefix "terraform-provider-docker_"
2022-10-03T09:29:04.495+0100 [TRACE] getproviders.SearchLocalDirectory: found registry.terraform.io/terraform-providers/docker v2.7.2 for linux_amd64 at /home/john/.terraform.d/plugins/registry.terraform.io/terraform-providers/docker/terraform-provider-docker_2.7.2_linux_amd64.zip
2022-10-03T09:29:04.495+0100 [WARN]  ignoring file "registry.terraform.io/terraform-providers/docker/terraform-provider-docker_v2.6.0_x4" as possible package for registry.terraform.io/terraform-providers/docker: filename lacks expected suffix ".zip"
2022-10-03T09:29:04.495+0100 [DEBUG] ignoring non-existing provider search directory /home/john/.local/share/terraform/plugins
2022-10-03T09:29:04.495+0100 [DEBUG] ignoring non-existing provider search directory /usr/local/share/terraform/plugins
2022-10-03T09:29:04.495+0100 [DEBUG] ignoring non-existing provider search directory /usr/share/terraform/plugins
2022-10-03T09:29:04.495+0100 [INFO]  CLI command args: []string{"plan"}
2022-10-03T09:29:04.496+0100 [TRACE] Meta.Backend: no config given or present on disk, so returning nil config
2022-10-03T09:29:04.496+0100 [TRACE] Meta.Backend: backend has not previously been initialized in this working directory
2022-10-03T09:29:04.496+0100 [DEBUG] New state was assigned lineage "3b569d61-d596-3013-6bfb-2b6f8455d9fa"
2022-10-03T09:29:04.496+0100 [TRACE] Meta.Backend: using default local state only (no backend configuration, and no existing initialized backend)
2022-10-03T09:29:04.496+0100 [TRACE] Meta.Backend: instantiated backend of type <nil>
2022-10-03T09:29:04.496+0100 [DEBUG] checking for provisioner in "."
2022-10-03T09:29:04.508+0100 [DEBUG] checking for provisioner in "/usr/bin"
2022-10-03T09:29:04.508+0100 [DEBUG] checking for provisioner in "/home/john/.terraform.d/plugins"
2022-10-03T09:29:04.508+0100 [TRACE] Meta.Backend: backend <nil> does not support operations, so wrapping it in a local backend
2022-10-03T09:29:04.508+0100 [INFO]  backend/local: starting Plan operation
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: requesting state manager for workspace "default"
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: state manager for workspace "default" will:
 - read initial snapshot from terraform.tfstate
 - write new snapshots to terraform.tfstate
 - create any backup at terraform.tfstate.backup
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: requesting state lock for workspace "default"
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: preparing to manage state snapshots at terraform.tfstate
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: no previously-stored snapshot exists
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: locking terraform.tfstate using fcntl flock
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: writing lock metadata to .terraform.tfstate.lock.info
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: reading remote state for workspace "default"
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: reading latest snapshot from terraform.tfstate
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: snapshot file has nil snapshot, but that's okay
2022-10-03T09:29:04.508+0100 [TRACE] statemgr.Filesystem: read nil snapshot
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: populating backend.LocalRun for current working directory
2022-10-03T09:29:04.508+0100 [TRACE] terraform.NewContext: starting
2022-10-03T09:29:04.508+0100 [TRACE] terraform.NewContext: complete
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: requesting interactive input, if necessary
2022-10-03T09:29:04.508+0100 [TRACE] Context.Input: Prompting for provider arguments
2022-10-03T09:29:04.508+0100 [TRACE] backend/local: running validation operation
2022-10-03T09:29:04.508+0100 [DEBUG] Building and walking validate graph
2022-10-03T09:29:04.508+0100 [TRACE] building graph for walkValidate
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.ConfigTransformer
2022-10-03T09:29:04.508+0100 [TRACE] ConfigTransformer: Starting for path:
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.ConfigTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.RootVariableTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.RootVariableTransformer with new graph:
  var.testvariable - *terraform.NodeRootVariable
  ------
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.ModuleVariableTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.ModuleVariableTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.LocalTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.LocalTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.OutputTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.OutputTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.OrphanResourceInstanceTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.OrphanResourceInstanceTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.StateTransformer
2022-10-03T09:29:04.508+0100 [TRACE] StateTransformer: pointless no-op call, creating no nodes at all
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.StateTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.AttachStateTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.AttachStateTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.OrphanOutputTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.OrphanOutputTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.AttachResourceConfigTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.AttachResourceConfigTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.graphTransformerMulti
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Executing graph transform *terraform.ProviderConfigTransformer
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Completed graph transform *terraform.ProviderConfigTransformer with new graph:
  var.testvariable - *terraform.NodeRootVariable
  ------
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Executing graph transform *terraform.MissingProviderTransformer
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Completed graph transform *terraform.MissingProviderTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Executing graph transform *terraform.ProviderTransformer
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Completed graph transform *terraform.ProviderTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Executing graph transform *terraform.PruneProviderTransformer
2022-10-03T09:29:04.508+0100 [TRACE] (graphTransformerMulti) Completed graph transform *terraform.PruneProviderTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.graphTransformerMulti (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.RemovedModuleTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.RemovedModuleTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.AttachSchemaTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.AttachSchemaTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.ModuleExpansionTransformer
2022-10-03T09:29:04.508+0100 [TRACE] Completed graph transform *terraform.ModuleExpansionTransformer (no changes)
2022-10-03T09:29:04.508+0100 [TRACE] Executing graph transform *terraform.ReferenceTransformer
2022-10-03T09:29:04.508+0100 [DEBUG] ReferenceTransformer: "var.testvariable" references: []
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.ReferenceTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.AttachDependenciesTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.AttachDependenciesTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.attachDataResourceDependsOnTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.attachDataResourceDependsOnTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.DestroyEdgeTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.DestroyEdgeTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.pruneUnusedNodesTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.pruneUnusedNodesTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.TargetsTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.TargetsTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.ForcedCBDTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.ForcedCBDTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.CloseProviderTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.CloseProviderTransformer (no changes)
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.CloseRootModuleTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.CloseRootModuleTransformer with new graph:
  root - *terraform.nodeCloseModule
    var.testvariable - *terraform.NodeRootVariable
  var.testvariable - *terraform.NodeRootVariable
  ------
2022-10-03T09:29:04.509+0100 [TRACE] Executing graph transform *terraform.TransitiveReductionTransformer
2022-10-03T09:29:04.509+0100 [TRACE] Completed graph transform *terraform.TransitiveReductionTransformer (no changes)
2022-10-03T09:29:04.509+0100 [DEBUG] Starting graph walk: walkValidate
2022-10-03T09:29:04.509+0100 [TRACE] vertex "var.testvariable": starting visit (*terraform.NodeRootVariable)
2022-10-03T09:29:04.509+0100 [TRACE] NodeRootVariable: evaluating var.testvariable
2022-10-03T09:29:04.509+0100 [TRACE] prepareFinalInputVariableValue: preparing var.testvariable
2022-10-03T09:29:04.509+0100 [TRACE] prepareFinalInputVariableValue: var.testvariable has a default value
2022-10-03T09:29:04.509+0100 [ERROR] vertex "var.testvariable" error: Invalid default value for module argument
2022-10-03T09:29:04.509+0100 [TRACE] vertex "var.testvariable": visit complete, with errors
2022-10-03T09:29:04.509+0100 [TRACE] dag/walk: upstream of "root" errored, so skipping
2022-10-03T09:29:04.509+0100 [TRACE] statemgr.Filesystem: removing lock metadata file .terraform.tfstate.lock.info
2022-10-03T09:29:04.509+0100 [TRACE] statemgr.Filesystem: unlocking terraform.tfstate using fcntl flock
╷
│ Error: Invalid default value for module argument
│ 
│   on testvariable.tf line 1:
│    1: variable "testvariable" {
│ 
│ The default value for variable "testvariable" is incompatible with its type
│ constraint: element types must all match for conversion to list.
╵

gistfile2.txt

variable "testvariable" {
  type = list(object({
           name   = string
           a_list = list(object({description = string
                                 a_number    = optional(number,null)
                                 }))
	 }))
  default = [ {
    name      = "second list name"
    a_list = [ ]
  } ]
}

testvariable.tf

variable "testvariable" {
  type = list(object({
           name   = string
           a_list = list(object({description = string
                                 a_number    = optional(number,null) # breaks
                               # a_number    = number                # works
                                 }))
         }))
  default = [ {
    name      = "first list name"
    a_list = [ {
      description = "first list item"
      a_number        = 1234
    } ]
  },{
    name      = "second list name"
    a_list = [ ]
  } ]
}