Description
Describe the bug
message = types.Content(role="user", parts=[types.Part(text=message_text)])
async for event in self.runner.run_async(user_id=self.user_id, session_id=self.session_id, new_message=message):
if event.is_final_response():
# validate to ensure text is not empty
# Get the text content safely using attribute chaining with conditional expressions
# Dont use getattr
parts = event.content.parts if event.content else None
if not parts:
logger.error(f"reasoning_agent error: event content is empty {event}")
# find text in part item from index 0
for part in parts:
if part.text:
return part.text
Root agent has sub agent [jira_pm_agent]
When chatting with root agent, it responses a thinking result instead of text
The Raw response: bellow
`INFO:google_genai.models:AFC is enabled with max remote calls: 10.24INFO:httpx:HTTP Request: POST https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-pro-preview-05-06:generateContent "HTTP/1.1 200 OK"
WARNING:google_genai.types:Warning: there are non-text parts in the response: ['thought_signature', 'function_call'], returning concatenated text result from text parts. Check the full candidates.content.parts accessor to get the full model response
INFO:google_adk.google.adk.models.google_llm:LLM
Function calls:15name: transfer_to_agent, args: {'agent_name': 'jira_pm_agent'}
Raw response: {"candidates":[{"content":{"parts":[{"thought":true,"thought_signature":"AVSoXO5-FQYYhIVP-dtGqxAgdu2KFCqFUlaBKotkovKCRWHrqSevXmgwRj-Qwlfb-SrNAWq-4XtYYOw6CyhmrEV3Ssh1sz3kjeodwrWLuhcqlMnzDpvhhaw8-qkPjRDUDiKKjU9K4qjMfoULxnbdEkU2DOr8cVwQIj29ek8zmng-690aFwDo_IVRTNUfiO32MgITS6AcbjyT-oNWkFGoSFDP8AGRjd-9cSyKZ0sHJULE21rRT8Yvn8Q38WDSiSY6Ap3iTYgzNAjocK6sgOV2gNoVenfuKhW50m3r"},{"function_call":{"args":{"agent_name":"jira_pm_agent"},"name":"transfer_to_agent"}}],"role":"model"},"finish_reason":"STOP","index":0}],"model_version":"models/gemini-2.5-pro-preview-05-06","usage_metadata":{"candidates_token_count":23,"prompt_token_count":3533,"prompt_tokens_details":[{"modality":"TEXT","token_count":3533}],"thoughts_token_count":48,"total_token_count":3604},"automatic_function_calling_history":[]}
INFO:google_adk.google.adk.sessions.database_session_service:Append event: content=Content(parts=[Part(video_metadata=None, thought=True, inline_data=None, file_data=None, thought_signature=b'\x01T\xa8\\xee~\x15\x06\x18\x84\x85O\xf9\xdbF\xab\x10 v\xed\x8a\x14*\x85RV\x81*\x8bd\xa2\xf2\x82Ea\xeb\xa9'\xaf^h0F?\x90\xc2W\xdb\xf9*\xcd\x01j\xbe\xe1{X\xec:\x0b(f\xacEwJ\xc8u\xb3=\xe4\x8d\xea\x1d\xc2\xb5\x8b\xba\x17*\x94\xc9\xf3\x0e\x9b\xe1\x85\xac<\xfa\xa9\x0f\x8d\x10\xd4\x0e"\x8a\x8dOJ\xe2\xa8\xcc~\x85\x0b\xc6v\xdd\x12E6\x0c\xea\xfcq\\\x10"=\xbdzO3\x9ax>\xeb\xdd\x1a\x17\x00\xe8\xfc\x85QL\xd5\x1f\x88\xed\xf62\x02\x13K\xa0\x1cn<\x93\xfa\x83V\x90Q\xa8HP\xcf\xf0\x01\x91\x8d\xdf\xbdq,\x8agK\x07%B\xc4\xdbZ\xd1O\xc6/\x9f\xc47\xf1\xd2\x89&:\x02\x9d\xe2M\x8834\x08\xe8p\xae\xac\x80\xe5v\x80\xda\x15zw\xee*\x15\xb9\xd2m\xeb', code_execution_result=None, executable_code=None, function_call=None, function_response=None, text=None), Part(video_metadata=None, thought=None, inline_data=None, file_data=None, thought_signature=None, code_execution_result=None, executable_code=None, function_call=FunctionCall(id='adk-98ee55d2-65b5-4fb9-a94c-ed59cda7397d', args={'agent_name': 'jira_pm_agent'}, name='transfer_to_agent'), function_response=None, text=None)], role='model') grounding_metadata=None partial=None turn_complete=None error_code=None error_message=None interrupted=None custom_metadata=None usage_metadata=GenerateContentResponseUsageMetadata(cache_tokens_details=None, cached_content_token_count=None, candidates_token_count=23, candidates_tokens_details=None, prompt_token_count=3533, prompt_tokens_details=[ModalityTokenCount(modality=<MediaModality.TEXT: 'TEXT'>, token_count=3533)], thoughts_token_count=48, tool_use_prompt_token_count=None, tool_use_prompt_tokens_details=None, total_token_count=3604, traffic_type=None) invocation_id='e-e9df368f-df6f-423e-9876-247d6360f5fe' author='reasoning_agent' actions=EventActions(skip_summarization=None, state_delta={}, artifact_delta={}, transfer_to_agent=None, escalate=None, requested_auth_configs={}) long_running_tool_ids=set() branch=None id='PXYF5U0a' timestamp=1748927375.897826 to session spaces/AAAAYmNaT6E_spaces/AAAAYmNaT6E/threads/I6Og_VKLxeM_SPACE820`
Desktop (please complete the following information):
- OS: [e.g. iOS]
- Python version(python -V): 3.1.12
- ADK version(pip show google-adk): 1.0.0
