Panic trying to import container_app into state

[DrizzlyOwl]

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Terraform Version

1.8.3

AzureRM Provider Version

v3.103.1

Affected Resource(s)/Data Source(s)

azurerm_container_app

Terraform Configuration Files

resource "azurerm_container_app" "container_app" {
  name                         = "my-containerapp"
  container_app_environment_id = azurerm_container_app_environment.container_app_env.id
  resource_group_name          = "my-resource-group"
  revision_mode                = "Single"

  ingress {
    external_enabled = true
    target_port      = 80
    traffic_weight {
      percentage      = 100
      latest_revision = true
    }
  }

  template {
    container {
      name    = "my-container"
      image   = "${local.registry_server}/${local.image_name}:${local.image_tag}"
      cpu     = 1
      memory  = "2Gi"
      command = "dotnet foo.dll"
    }

    min_replicas = 1
    max_replicas = 2

    http_scale_rule {
      name                = "scale-up-down-http-requests"
      concurrent_requests = 100
    }
  }

  tags = local.tags
}

Debug Output/Panic Output

2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: panic: runtime error: invalid memory address or nil pointer dereference
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: [signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x107b7026c]
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: goroutine 191 [running]:
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-provider-azurerm/internal/services/containerapps.(*ContainerAppResource).Read.ContainerAppResource.Read.func1({0x10ac0b270, 0x140014ff730}, {0x14001bc6000, {0x10ac0dbc8, 0x14000016dc8}, 0x14001f1f400, 0x0, {0x10ac0eb18, 0x1103ece20}})
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-provider-azurerm/internal/services/containerapps/container_app_resource.go:260 +0x24c
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-provider-azurerm/internal/sdk.(*ResourceWrapper).Resource.func3({0x10ac0b270, 0x140014ff730}, 0x140014ff730?, {0x109be0380?, 0x14001bc6000?})
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-provider-azurerm/internal/sdk/wrapper_resource.go:68 +0xec
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-provider-azurerm/internal/sdk.(*ResourceWrapper).Resource.(*ResourceWrapper).diagnosticsWrapper.diagnosticsWrapper.func11({0x10ac0b270?, 0x140014ff730?}, 0x0?, {0x109be0380?, 0x14001bc6000?})
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-provider-azurerm/internal/sdk/wrapper_resource.go:192 +0x4c
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).read(0x14000595a40, {0x10ac0b1c8, 0x14002f63020}, 0xd?, {0x109be0380, 0x14001bc6000})
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:795 +0xe8
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).RefreshWithoutUpgrade(0x14000595a40, {0x10ac0b1c8, 0x14002f63020}, 0x1400127edd0, {0x109be0380, 0x14001bc6000})
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:1089 +0x430
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ReadResource(0x140008b34e8, {0x10ac0b1c8?, 0x14002f62f30?}, 0x14002255d80)
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/grpc_provider.go:649 +0x3e4
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ReadResource(0x1400130ff40, {0x10ac0b1c8?, 0x14002f62570?}, 0x14002d8e780)
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/[email protected]/tfprotov5/tf5server/server.go:789 +0x390
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ReadResource_Handler({0x10a829320?, 0x1400130ff40}, {0x10ac0b1c8, 0x14002f62570}, 0x140014fe8c0, 0x0)
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   github.com/hashicorp/[email protected]/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:431 +0x164
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: google.golang.org/grpc.(*Server).processUnaryRPC(0x140004ae000, {0x10ac34320, 0x14001848680}, 0x14002f5db00, 0x14001b885d0, 0x1103a70c8, 0x0)
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   google.golang.org/[email protected]/server.go:1374 +0xb44
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: google.golang.org/grpc.(*Server).handleStream(0x140004ae000, {0x10ac34320, 0x14001848680}, 0x14002f5db00, 0x0)
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   google.golang.org/[email protected]/server.go:1751 +0x7cc
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: google.golang.org/grpc.(*Server).serveStreams.func1.1()
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   google.golang.org/[email protected]/server.go:986 +0xb4
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5: created by google.golang.org/grpc.(*Server).serveStreams.func1 in goroutine 55
2024-05-13T14:25:00.660+0100 [DEBUG] provider.terraform-provider-azurerm_v3.103.1_x5:   google.golang.org/[email protected]/server.go:997 +0x160
2024-05-13T14:25:00.662+0100 [DEBUG] provider: plugin process exited: path=.terraform/providers/registry.terraform.io/hashicorp/azurerm/3.103.1/darwin_arm64/terraform-provider-azurerm_v3.103.1_x5 pid=45551 error="exit status 2"

Expected Behaviour

The resource should have been successfully imported into state

Actual Behaviour

The provider crashed and the state was not updated

Steps to Reproduce

1. Have an Azure Container App deployed
2. Define an azurerm_container_app resource
3. Attempt to import the existing Container App into state using Terraform Import

Important Factoids

No response

References

#25926
#25918