panic: interface conversion: interface {} is nil, not string

[cten]

Terraform Version

# terraform -v
Terraform v1.1.4
on darwin_amd64
+ provider registry.terraform.io/hashicorp/aws v4.31.0
+ provider registry.terraform.io/hashicorp/boundary v1.0.12
+ provider registry.terraform.io/hashicorp/vault v3.8.2

Your version of Terraform is out of date! The latest version
is 1.3.1. You can update by downloading from https://www.terraform.io/downloads.html

Affected Resource(s)

Some of these might be listed bc they rely on another one with this issue.

• boundary_credential_store_vault
• boundary_managed_group
• boundary_host_catalog_static

If this issue appears to affect multiple resources, it may be an issue with Terraform's core, so please mention this.

Terraform Configuration Files

# Copy-paste your Terraform configurations here - for large Terraform configs,
# please use a service like Dropbox and share a link to the ZIP file. For
# security, you can also encrypt the files using our GPG public key.

Debug Output

Please provider a link to a GitHub Gist containing the complete debug output: https://www.terraform.io/docs/internals/debugging.html. Please do NOT paste the debug output in the issue; just paste a link to the Gist.

Panic Output

Stack trace from the terraform-provider-boundary_v1.0.12_x5 plugin:

panic: interface conversion: interface {} is nil, not string

goroutine 125 [running]:
github.com/hashicorp/terraform-provider-boundary/internal/provider.setFromVaultCredentialStoreResponseMap(0xc000493310?, 0x4fa28e8?, 0x1)
        github.com/hashicorp/terraform-provider-boundary/internal/provider/resource_credential_store_vault.go:146 +0x525
github.com/hashicorp/terraform-provider-boundary/internal/provider.resourceCredentialStoreVaultRead({0x4fa28e8, 0xc000f5aa20}, 0xc000f5c400, {0x185aaa0?, 0xc00047c588?})
        github.com/hashicorp/terraform-provider-boundary/internal/provider/resource_credential_store_vault.go:255 +0x171
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).read(0xc000230fc0, {0x4fa2920, 0xc000f6c2a0}, 0xd?, {0x185aaa0, 0xc00047c588})
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:724 +0x12e
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).RefreshWithoutUpgrade(0xc000230fc0, {0x4fa2920, 0xc000f6c2a0}, 0xc000f256c0, {0x185aaa0, 0xc00047c588})
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:1015 +0x585
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ReadResource(0xc00047c000, {0x4fa2920?, 0xc000f6c180?}, 0xc000119fc0)
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/grpc_provider.go:613 +0x4a5
github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ReadResource(0xc0003b8460, {0x4fa2920?, 0xc000f53b90?}, 0xc000f5a840)
        github.com/hashicorp/[email protected]/tfprotov5/tf5server/server.go:748 +0x4b1
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ReadResource_Handler({0x1975360?, 0xc0003b8460}, {0x4fa2920, 0xc000f53b90}, 0xc00032c540, 0x0)
        github.com/hashicorp/[email protected]/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:349 +0x170
google.golang.org/grpc.(*Server).processUnaryRPC(0xc0001c01e0, {0x4fa6740, 0xc0002989c0}, 0xc000f647e0, 0xc000459410, 0x54e5290, 0x0)
        google.golang.org/[email protected]/server.go:1295 +0xb2b
google.golang.org/grpc.(*Server).handleStream(0xc0001c01e0, {0x4fa6740, 0xc0002989c0}, 0xc000f647e0, 0x0)
        google.golang.org/[email protected]/server.go:1636 +0xa2f
google.golang.org/grpc.(*Server).serveStreams.func1.2()
        google.golang.org/[email protected]/server.go:932 +0x98
created by google.golang.org/grpc.(*Server).serveStreams.func1
        google.golang.org/[email protected]/server.go:930 +0x28a

Error: The terraform-provider-boundary_v1.0.12_x5 plugin crashed!

Expected Behavior

The apply should be able to refresh the state, then allow me to apply changes.

Actual Behavior

When trying to apply come configs, terraform crashes while refreshing the state.

Steps to Reproduce

1. terraform apply

[louisruch]

Hi @cten thank you for posting this issue, we actually found this internally early last week and already have a PR to fix it #277 this will be released shortly.

[louisruch]

This should be resolved in v1.1.0