Stack trace from the terraform-provider-aws_v3.52.0_x5 plugin:
panic: interface conversion: interface {} is nil, not *aws.AWSClient
goroutine 171 [running]:
github.com/terraform-providers/terraform-provider-aws/aws.resourceAwsLbTargetGroupRead(0xc00194d000, 0x0, 0x0, 0xb728b00, 0xc0003ae000)
/opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/hashicorp/terraform-provider-aws/aws/resource_aws_lb_target_group.go:385 +0x967
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).read(0xc001566000, 0x7e62e08, 0xc0027c2a40, 0xc00194d000, 0x0, 0x0, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/resource.go:335 +0x1ee
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).RefreshWithoutUpgrade(0xc001566000, 0x7e62e08, 0xc0027c2a40, 0xc00196c310, 0x0, 0x0, 0xc000387298, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/resource.go:624 +0x1cb
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ReadResource(0xc000130498, 0x7e62e08, 0xc0027c2a40, 0xc0027c2a80, 0xc0027c2a40, 0x40b965, 0x6de3880)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/grpc_provider.go:575 +0x43b
github.com/hashicorp/terraform-plugin-go/tfprotov5/server.(*server).ReadResource(0xc002238320, 0x7e62eb0, 0xc0027c2a40, 0xc001947c80, 0xc002238320, 0xc0027de4b0, 0xc000163ba0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/hashicorp/terraform-plugin-go@v0.3.0/tfprotov5/server/server.go:298 +0x105
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ReadResource_Handler(0x70c1ae0, 0xc002238320, 0x7e62eb0, 0xc0027de4b0, 0xc001947c20, 0x0, 0x7e62eb0, 0xc0027de4b0, 0xc0026fce00, 0x353)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/hashicorp/terraform-plugin-go@v0.3.0/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:344 +0x214
google.golang.org/grpc.(*Server).processUnaryRPC(0xc00051f880, 0x7e84eb8, 0xc000160480, 0xc001b70600, 0xc0006abcb0, 0xb6e7110, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:1194 +0x52b
google.golang.org/grpc.(*Server).handleStream(0xc00051f880, 0x7e84eb8, 0xc000160480, 0xc001b70600, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:1517 +0xd0c
google.golang.org/grpc.(*Server).serveStreams.func1.2(0xc0006ac810, 0xc00051f880, 0x7e84eb8, 0xc000160480, 0xc001b70600)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:859 +0xab
created by google.golang.org/grpc.(*Server).serveStreams.func1
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:857 +0x1fd
Error: The terraform-provider-aws_v3.52.0_x5 plugin crashed!
This is always indicative of a bug within the plugin. It would be immensely
helpful if you could report the crash with the plugin's maintainers so that it
can be fixed. The output above should help diagnose the issue.
