Provider error about tftypes.Value conversion (with new Terraform provider version)

[tifennlegoff]

Hey, we have this error during the Terraform apply with the provider version v2.1.0, we didn't have this error with the version v2.0.20.

Affected Resource(s)

• coralogix_dashboard

Terraform Configuration Files

I'm not sure about which file is concerned, actually, the file modules/dashboard_enrichment_pipeline/coreplatform-enrichment-pipeline-coralogix-dashboard.tf use result generated by local, so it's difficult to know what's wrong.

Debug Output

 Error: Value Conversion Error

  with module.enrichment_pipeline_dashboards["Radarly - Social Mixed Mixed Linkfluence"].coralogix_dashboard.coreplatform_enrichment_pipeline,
  on ../modules/dashboard_enrichment_pipeline/coreplatform-enrichment-pipeline-coralogix-dashboard.tf line 95, in resource "coralogix_dashboard" "coreplatform_enrichment_pipeline":
  95: resource "coralogix_dashboard" "coreplatform_enrichment_pipeline" {

An unexpected error was encountered trying to convert tftypes.Value into
dashboardwidgets.LineChartModel. This is always an error in the provider.
Please report the following to the provider developer:

mismatch between struct and object: Struct defines fields not found in
object: stacked_line.

Panic Output

Expected Behavior

Actual Behavior

Steps to Reproduce

1. terraform apply

Important Factoids

References

• #0000

Community Note

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[tifennlegoff]

I just checked and I have the same error with v2.1.1

[celaus]

what about 2.2. ?
@tifennlegoff

[tifennlegoff]

Hey, I'll try the 2.2 🤞

[tifennlegoff]

I have the same error with 2.2

...
Initializing provider plugins...
- Finding coralogix/coralogix versions matching "~> 2.0"...
- Installing coralogix/coralogix v2.2.1...
- Installed coralogix/coralogix v2.2.1 (self-signed, key ID 020F3E2CF567DACB)
...
Error: Value Conversion Error

  with module.enrichment_pipeline_dashboards["Twitter V2"].coralogix_dashboard.coreplatform_enrichment_pipeline,
  on ../modules/dashboard_enrichment_pipeline/coreplatform-enrichment-pipeline-coralogix-dashboard.tf line 98, in resource "coralogix_dashboard" "coreplatform_enrichment_pipeline":
  98: resource "coralogix_dashboard" "coreplatform_enrichment_pipeline" {

An unexpected error was encountered trying to convert tftypes.Value into
dashboardwidgets.LineChartModel. This is always an error in the provider.
Please report the following to the provider developer:

mismatch between struct and object: Struct defines fields not found in
object: stacked_line.

[celaus]

Ok thanks - would you be able to provide the offending TF config?

[hfagundesemed]

Hi @celaus,

I've tried to come to a minimal POC for this, and what I found is this occurs in older coralogix_dashboards (created before this change. It seems like the old resources are not defaulting the new field correctly (this is a guess), and it causes them to break even on plan.

Here's a simple line chart definition that triggers the error.

line_chart = {
  query_definitions = [
    {
      color_scheme = "classic"
      query = {
        metrics = {
          promql_query = "sum by (dimension_NodeId)(aws_es_search_latency_average{cx_application_name=\"development\", service_name=\"sample-service\", dimension_NodeId!=\"\", dimension_DomainName=\"sample-opensearch\"})"
        }
      }
      series_count_limit   = 100
      series_name_template = "{{ dimension_NodeId }}"
      unit                 = "milliseconds"
    }
  ]
  legend = {
    is_visible = true
    columns    = ["avg"]
  }
}

This dashboard, once created from scratch, does not cause issues. However, if it came from a previous apply from a versions prior to 2.1.0, it raises the error.

[tifennlegoff]

Hey @hfagundesemed Thanks for the information, we'll try to do this 👌