pydantic_core._pydantic_core.ValidationError: 6 validation errors for AgentState

[KengoWada]

Describe the bug
I get a pydantic error when I try to list agents.

Please describe your setup

• How did you install letta?
  • pip install letta
• Describe your setup
  • What's your OS (Windows/MacOS/Linux)? Ubuntu 24.04
  • How are you running letta? Docker

Screenshots

Additional context

from letta import create_client

client = create_client(base_url="http://localhost:8283")
client.list_agents()

Letta Config
Please attach your ~/.letta/config file or copy paste it below.

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If you're not using OpenAI, please provide additional information on your local LLM setup:

Local LLM details

If you are trying to run Letta with local LLMs, please provide the following information:

• The exact model you're trying to use (e.g. dolphin-2.1-mistral-7b.Q6_K.gguf)
• The local LLM backend you are using (web UI? LM Studio?)
• Your hardware for the local LLM backend (local computer? operating system? remote RunPod?)