[aw] Avenger failed

[github-actions]

Workflow Failure

Workflow: Avenger
Branch: main
Run: https://github.com/github/gh-aw/actions/runs/31927076597

Warning

Engine Failure: The claude engine terminated unexpectedly.

Last agent output:

2026-08-16T04:43:02.208Z [DEBUG] [mcp-registry] Loaded 294 official MCP URLs (legacy)
2026-08-16T04:43:02.485Z [ERROR] API error (attempt 1/11): 400 400 {"type":"error","error":{"type":"invalid_request_error","message":"\"thinking.type.enabled\" is not supported for this model. Use \"thinking.type.adaptive\" and \"output_config.effort\" to control thinking behavior."},"request_id":"req_011Ce5pFqEBh77tWPMf1xkDs"}
2026-08-16T04:43:02.486Z [WARN] [thinking] model rejected thinking.type=enabled; retrying with adaptive. For Bedrock application-inference-profile ARNs with bearer-token auth, granting bedrock:GetInferenceProfile to the token avoids this round-trip.
2026-08-16T04:43:02.487Z [DEBUG] [API:timing] dispatching to firstParty model=claude-haiku-4-5
2026-08-16T04:43:02.489Z [DEBUG] [API REQUEST] /v1/messages source=sdk
2026-08-16T04:43:02.774Z [ERROR] API error (attempt 1/11): 400 400 {"type":"error","error":{"type":"invalid_request_error","message":"The request body is not valid JSON: unexpected character: line 1 column 1 (char 0)"},"request_id":"req_011Ce5pFsY69QotyBJeQSr1w"}
{"type":"assistant","message":{"diagnostics":null,"id":"82e0febf-0562-43a6-9745-d5340a2e2047","container":null,"model":"<synthetic>","role":"assistant","stop_details":null,"stop_reason":"stop_sequence","stop_sequence":"","type":"message","usage":{"output_tokens_details":null,"input_tokens":0,"output_tokens":0,"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":null,"cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"inference_geo":null,"iterations":null,"speed":null},"content":[{"type":"text","text":"API Error: 400 The request body is not valid JSON: unexpected character: line 1 column 1 (char 0)"}],"context_management":null},"parent_tool_use_id":null,"session_id":"c6a65f24-bb65-4422-b70f-2fe2adf1d927","uuid":"1f379121-ffa9-416c-826f-7d184d8bdbe3","timestamp":"2026-08-16T04:43:02.785Z","error":"unknown","request_id":"req_011Ce5pFsY69QotyBJeQSr1w","is_api_error_message":true}
{"is_error":true,"duration_api_ms":0,"num_turns":1,"stop_reason":"stop_sequence","session_id":"c6a65f24-bb65-4422-b70f-2fe2adf1d927","total_cost_usd":0,"usage":{"output_tokens_details":{"thinking_tokens":0},"input_tokens":0,"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"output_tokens":0,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{},"permission_denials":[],"terminal_reason":"api_error","fast_mode_state":"off","fast_mode_disabled_reason":"disabled_by_env","subtype":"success","api_error_status":400,"result":"API Error: 400 The request body is not valid JSON: unexpected character: line 1 column 1 (char 0)","type":"result","duration_ms":1171,"uuid":"927455fa-398f-49c9-bca7-0628d5dc6f2d"}
2026-08-16T04:43:02.782Z [ERROR] Error in API request: 400 {"type":"error","error":{"type":"invalid_request_error","message":"The request body is not valid JSON: unexpected character: line 1 column 1 (char 0)"},"request_id":"req_011Ce5pFsY69QotyBJeQSr1w"}
2026-08-16T04:43:02.793Z [DEBUG] LSP server manager shut down successfully

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Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md

The failed workflow run is at https://github.com/github/gh-aw/actions/runs/31927076597

Manually invoke the agent

Debug this workflow failure using your favorite Agent CLI and the agentic-workflows prompt.

• Start your agent
• Load the agentic-workflows skill from .github/skills/agentic-workflows/SKILL.md or https://github.com/github/gh-aw/blob/main/.github/skills/agentic-workflows/SKILL.md
• Type debug the agentic workflow avenger failure in https://github.com/github/gh-aw/actions/runs/31927076597

Tip

Stop reporting this workflow as a failure

To stop a workflow from creating failure issues, set report-failure-as-issue: false in its frontmatter:

safe-outputs:
  report-failure-as-issue: false

Generated from Avenger · 37.8 AIC · ◷

• expires on Aug 16, 2026, 4:45 PM UTC