tool_incompatibilityTier 1 · 70% confidence

ai-agents-tool-incompatibility-attributeerror-tool-object-has-no-attribute-name-w-0d035a81

agent: ai_agents

When does this happen?

IF AttributeError: 'Tool' object has no attribute 'name' when passing a Google Vertex AI Gemini Grounding Tool to LangChain's create_react_agent.

How others solved it

THEN Replace use of `create_react_agent` with `ChatVertexAI` directly for Google Gemini grounding. Alternatively, ensure the tool passed implements LangChain's `BaseTool` interface with a `name` attribute. The deprecated `create_react_agent` expects `BaseTool` instances, while Google's `Tool` class lacks the `name` attribute.

from langchain_google_vertexai import ChatVertexAI
llm = ChatVertexAI(model="gemini-pro")  # Use ChatVertexAI instead of create_react_agent

Related patterns

model_loading

ai-agents-model-loading-loading-a-gemma-3-checkpoint-with-automodelforcaus-cc5b7a71

Tier 1 · 70%
anthropic_api_deprecation

ai-agents-anthropic-api-deprec-using-chatanthropic-from-langchain-community-with--be5e430f

Tier 1 · 70%
tool_call_id_validation

ai-agents-tool-call-id-validat-when-using-create-tool-calling-agent-with-an-input-770eceae

Tier 1 · 70%
tool_handling

ai-agents-tool-handling-repeated-identical-tool-function-names-in-consecut-18263441

Tier 1 · 70%
tool_calling_conflict

ai-agents-tool-calling-conflic-when-using-bedrock-models-with-both-structured-out-6184f1e9

Tier 1 · 70%
ollama_chunk_parsing

ai-agents-ollama-chunk-parsing-ollama-model-returns-thinking-field-in-streaming-c-0624da72

Tier 1 · 70%

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics