bug: Claude Code with AWS bedrock doesn't work.

[ben97163]

Description

after initializing in Claude Code, when running parse-prd, it shows this error after a few minutes:

...
[INFO] Calling AI service to generate tasks from PRD
Parsing PRD and generating tasks
---> ran for several minutes
[ERROR] Claude Code object generation failed: Claude Code exited with code 1 {"error": {"name": "AI_APICallError", "url":"claude-code-cli"://command","requestBodyValues":{"prompt":"You are an AI ..."},"isRetryable":false,"data":{"promptExcerpt":"You are an AI assistant..."}}}
[Warn] Attempt 1 failed for the role main (generateObject / claude-code): Claude Code API error during object generation: Claude Code exited with code 1
[Error] Something went wrong on the provider side. Max retries reached for role main (generateObject / claude-code).
[Error] Service call failed for role main (Provider: claude-code, Model: sonnet): Claude Code API error during object generation: Claude Code process exited with code 1

Steps to Reproduce

tm init
tm parse-prd PRD.md

I have config.json set like this:

{
  "models": {
    "main": {
      "provider": "claude-code",
      "modelId": "sonnet",
      "maxTokens": 64000,
      "temperature": 0.2
    },
    "research": {
      "provider": "claude-code",
      "modelId": "sonnet",
      "maxTokens": 64000,
      "temperature": 0.2
    },
    "fallback": {
      "provider": "claude-code",
      "modelId": "sonnet",
      "maxTokens": 64000,
      "temperature": 0.2
    },
  },
  "global", {
    "logLevel": "info",
    "debug": false,
    ...,
    "bedrockBaseURL": "https://bedrock.us-east-1.amazonaws.com",
  },
  "claudeCode": {}
}

Environment

• Task Master version: 0.21.0
• Node.js version: v22.17.0
• Operating system: Linux

Additional Context

After I upgraded it to version 0.25.0, it is now showing this:

Parsing PRD and Generating Tasks
Model: sonnet | Temperature: 0.2

3m59s | 0 0 0 | Tokens (I/O): 0/0 | Est: ~calculating...
3m59s | 0 10 0 | Tokens (I/O): 2593/0 | Est: ~0s
Tasks 10/10
------+-----+----------------------------
TASK | PRI | TITLE
------+-----+----------------------------
10 | ooo | Generating task 10...
------+-----+----------------------------
[ERROR] Claude Code object generation failed: Right-hand side of 'instanceof' is not an object {"error":{}}
[Warn] Attempt 1 failed for the role main (generateObject / claude-code): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Something went wrong on the provider side. Max retries reached for role main (generateObject / claude-code).
[Error] Service call failed for role main (Provider: claude-code, Model: sonnet): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Claude Code object generation failed: Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Warn] Attempt 1 failed for the role fallback (generateObject / claude-code): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Something went wrong on the provider side. Max retries reached for role main (generateObject / claude-code).
[Error] Service call failed for role fallback (Provider: claude-code, Model: sonnet): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Claude Code object generation failed: Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Warn] Attempt 1 failed for the role research (generateObject / claude-code): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Something went wrong on the provider side. Max retries reached for role main (generateObject / claude-code).
[Error] Service call failed for role research (Provider: claude-code, Model: sonnet): Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object
[Error] Claude Code object generation failed: Claude Code API error during object generation: Right-hand side of 'instanceof' is not an object

It generated tasks.json successfully when I was still in v0.21.0. two days ago

[Crunchyman-ralph]

What does your claude config currently look like, where is it stored ?

I'm trying to see if our underlying claude code provider actually grabs that config and uses it or not.

[Crunchyman-ralph]

Closing as stale. As soon as we have someone who can test bedrock since I don't have a bedrock account, lets get back to this