terraform-provider-proxmox: Plugin Crashed

Plugin crashed

Trying to run a test to create an ubuntu focal 22.04 template in Proxmox and saw this error. Double checked my configs and couldn’t find anything other than a plugin error to be the issue.

Terraform: v1.3.9 Telmate/Proxmox: v2.9.3

I’ve also tried v2.8.0 and 2.9.2-2.9.0 and I still get the same result.

##Output from the error:

**Error**: Plugin did not respond
│
│   with proxmox_vm_qemu.ubuntu-focal-docker[0],
│   on ubuntu-server-templates.tf line 1, in resource "proxmox_vm_qemu" "ubuntu-focal-docker":
│    1: resource "proxmox_vm_qemu" "ubuntu-focal-docker" {
│
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ApplyResourceChange call. The plugin logs may contain more details.
╵

Stack trace from the terraform-provider-proxmox_v2.9.3 plugin:

panic: interface conversion: interface {} is nil, not []interface {}

goroutine 59 [running]:
github.com/Telmate/proxmox-api-go/proxmox.(*Client).GetVmRefsByName(0xc0002e41e0, 0xc000034240, 0x13, 0x1, 0x1, 0x0, 0x0, 0xc000130200)
        github.com/Telmate/proxmox-api-go@v0.0.0-20211123192920-062fd1a6ab10/proxmox/client.go:190 +0x845
github.com/Telmate/proxmox-api-go/proxmox.(*Client).GetVmRefByName(...)
        github.com/Telmate/proxmox-api-go@v0.0.0-20211123192920-062fd1a6ab10/proxmox/client.go:180
github.com/Telmate/terraform-provider-proxmox/proxmox.resourceVmQemuCreate(0xc00046dd80, 0xbc5cc0, 0xc0002e4230, 0xc, 0xffffffffffffffff)
        github.com/Telmate/terraform-provider-proxmox/proxmox/resource_vm_qemu.go:738 +0x1886
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).create(0xc0002b4460, 0xe0a8b8, 0xc000175540, 0xc00046dd80, 0xbc5cc0, 0xc0002e4230, 0x0, 0x0, 0x0)
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.9.0/helper/schema/resource.go:329 +0x1ee
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).Apply(0xc0002b4460, 0xe0a8b8, 0xc000175540, 0xc0005292b0, 0xc00046db80, 0xbc5cc0, 0xc0002e4230, 0x0, 0x0, 0x0, ...)
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.9.0/helper/schema/resource.go:467 +0x67b
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ApplyResourceChange(0xc0002240c0, 0xe0a8b8, 0xc000175540, 0xc0002e49b0, 0xc000175540, 0xcd0560, 0xc0002ce900)
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.9.0/helper/schema/grpc_provider.go:977 +0xacf
github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ApplyResourceChange(0xc000494360, 0xe0a960, 0xc000175540, 0xc000386a80, 0xc000494360, 0xc0002ce9f0, 0xc0001bbba0)
        github.com/hashicorp/terraform-plugin-go@v0.4.0/tfprotov5/tf5server/server.go:332 +0xb5
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ApplyResourceChange_Handler(0xcd0560, 0xc000494360, 0xe0a960, 0xc0002ce9f0, 0xc00036e4e0, 0x0, 0xe0a960, 0xc0002ce9f0, 0xc000416a80, 0xa41)
        github.com/hashicorp/terraform-plugin-go@v0.4.0/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:380 +0x214
google.golang.org/grpc.(*Server).processUnaryRPC(0xc0001fc540, 0xe12198, 0xc00050a900, 0xc0000b1e60, 0xc0006065a0, 0x1251e00, 0x0, 0x0, 0x0)
        google.golang.org/grpc@v1.42.0/server.go:1282 +0x52b
google.golang.org/grpc.(*Server).handleStream(0xc0001fc540, 0xe12198, 0xc00050a900, 0xc0000b1e60, 0x0)
        google.golang.org/grpc@v1.42.0/server.go:1616 +0xd0c
google.golang.org/grpc.(*Server).serveStreams.func1.2(0xc0002283a0, 0xc0001fc540, 0xe12198, 0xc00050a900, 0xc0000b1e60)
        google.golang.org/grpc@v1.42.0/server.go:921 +0xab
created by google.golang.org/grpc.(*Server).serveStreams.func1
        google.golang.org/grpc@v1.42.0/server.go:919 +0x1fd

Error: The terraform-provider-proxmox_v2.9.3 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.

About this issue

Original URL
State: closed
Created a year ago
Comments: 15

Most upvoted comments

@DeamonMV many thanks, the invalid data type was the problem with our state too. As noted in other issues, this provider seems to be stale in terms of development, so we migrated to https://github.com/bpg/terraform-provider-proxmox. It works flawlessly with current Proxmox versions and also supports more resource types.

ziehmon on Dec 27, 2023

@ziehmon As I remember, I was able to solve this problem.

Something in Terraform state had a wrong type, for example state had false but it should be 0 This is in context of updating provider from old version to new one, and when you have already terraform state created with old provider version.

So try to check, somehow, does all options have correct type

DeamonMV on Nov 29, 2023

thanks, pretty sure that device passthrough is not handled well

mleone87 on Mar 19, 2023