Error in directory using terraform workspace

[NakayamaAkimitsu732]

env

PC mac M1
Darwin Kernel Version 21.6.0: Thu Jun  8 23:57:37 PDT 2023; root:xnu-8020.240.18.701.6~1/RELEASE_ARM64_T8101 arm64

# pluralith version
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→ CLI Version: 0.2.2
→ Graph Module Version: 0.2.1

error

pluralith graph
⠿ Initiating Graph ⇢ Posting Diagram To Pluralith Dashboard

→ Authentication
  ✔ API key is valid, you are authenticated!

→ Plan
  ✔ Local Execution Plan Generated
  ✔ Local Plan Cache Created
  ✔ Secrets Stripped
  - Cost Calculation Skipped

→ Graph
  ✘ Local Diagram Generation Failed
pluralith-cli-graphing graph

Render graph and export PDF

オプション:
  --help     ヘルプを表示                                                 [真偽]
  --version  バージョンを表示                                             [真偽]

TypeError: Cannot read properties of undefined (reading 'summary')
    at /snapshot/pluralith-cli-graphing/dist/build/commands/Graph.js
    at Generator.next (<anonymous>)
    at fulfilled (/snapshot/pluralith-cli-graphing/dist/build/commands/Graph.js)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

generating diagram failed -> GenerateGraph: running CLI command failed -> GenerateDiagram: exit status 1

How can I avoid errors?

[Uritassa]

same error