# 'StructuredTool' object has no attribute 'model\_fields' error **URL:** \ **Category:** CrewAI Community Support\ **Created:** [January 3, 2025, 9:49am UTC](https://community.crewai.com/t/structuredtool-object-has-no-attribute-model-fields-error/2423 "2025-01-03T09:49:05Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Hitesh\_Gupta](https://sea1.discourse-cdn.com/flex025/user_avatar/community.crewai.com/hitesh_gupta/32/1600_2.png) [@Hitesh\_Gupta](https://community.crewai.com/u/Hitesh_Gupta)\ **Post date:** [January 3, 2025, 9:49am UTC](https://community.crewai.com/t/structuredtool-object-has-no-attribute-model-fields-error/2423/1 "2025-01-03T09:49:06Z")
I am facing an issue with the tools uses in the agent. PFB the code that I am trying to use - I have imported the relevant packages needed for the tools. # Creating Agents lead\_data\_agent = Agent( config=lead\_agents\_config[‘lead\_data\_agent’], tools=[SerperDevTool(), ScrapeWebsiteTool()], llm=llm ) AttributeError: ‘StructuredTool’ object has no attribute ‘model\_fields’ I am tried this using multiple versions of crewAI and tools package. the last one used are crew 0.9.2 crewai 0.86.0 crewai-tools 0.25.5 ---
**Author:** ![Gauranga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.crewai.com/gauranga/32/1424_2.png) [@Gauranga](https://community.crewai.com/u/Gauranga)\ **Post date:** [April 4, 2025, 11:05am UTC](https://community.crewai.com/t/structuredtool-object-has-no-attribute-model-fields-error/2423/2 "2025-04-04T11:05:02Z")
I am facing the same issue , has anyone resolved this ? ---
**Author:** ![Eden\_Canlilar](https://sea1.discourse-cdn.com/flex025/user_avatar/community.crewai.com/eden_canlilar/32/1422_2.png) [@Eden\_Canlilar](https://community.crewai.com/u/Eden_Canlilar)\ **Post date:** [June 11, 2025, 4:20am UTC](https://community.crewai.com/t/structuredtool-object-has-no-attribute-model-fields-error/2423/3 "2025-06-11T04:20:41Z")
I am having the same issue trying to run the notebook from this official lesson by crew ai locally: [Practical Multi AI Agents and Advanced Use Cases with crewAI - DeepLearning.AI](https://learn.deeplearning.ai/courses/practical-multi-ai-agents-and-advanced-use-cases-with-crewai/lesson/j0doo/support-data-insight-analysis) crewai==0.75.0 crewai-tools==0.12.1 Here’s the full traceback: ```auto -------------------------------------------------------------------------- AttributeError Traceback (most recent call last) Cell In[4], line 2 1 # Creating Agents ----> 2 suggestion_generation_agent = Agent( 3 config=agents_config['suggestion_generation_agent'], 4 tools=[csv_tool] 5 ) 7 reporting_agent = Agent( 8 config=agents_config['reporting_agent'], 9 tools=[csv_tool] 10 ) 12 chart_generation_agent = Agent( 13 config=agents_config['chart_generation_agent'], 14 allow_code_execution=False 15 ) [... skipping hidden 1 frame] File ~/anaconda3/envs/crewai-env-2/lib/python3.11/site-packages/crewai/agent.py:174, in Agent.post_init_setup(self) 167 self.function_calling_llm = LLM( 168 model=getattr(self.function_calling_llm, "model_name", None) 169 or getattr(self.function_calling_llm, "deployment_name", None) 170 or str(self.function_calling_llm) 171 ) 173 if not self.agent_executor: --> 174 self._setup_agent_executor() 176 return self File ~/anaconda3/envs/crewai-env-2/lib/python3.11/site-packages/crewai/agent.py:181, in Agent._setup_agent_executor(self) 179 if not self.cache_handler: 180 self.cache_handler = CacheHandler() --> 181 self.set_cache_handler(self.cache_handler) File ~/anaconda3/envs/crewai-env-2/lib/python3.11/site-packages/crewai/agents/agent_builder/base_agent.py:262, in BaseAgent.set_cache_handler(self, cache_handler) 260 self.cache_handler = cache_handler 261 self.tools_handler.cache = cache_handler --> 262 self.create_agent_executor() File ~/anaconda3/envs/crewai-env-2/lib/python3.11/site-packages/crewai/agent.py:292, in Agent.create_agent_executor(self, tools, task) 275 if self.response_template: 276 stop_words.append( 277 self.response_template.split("{{ .Response }}")[1].strip() 278 ) 280 self.agent_executor = CrewAgentExecutor( 281 llm=self.llm, 282 task=task, 283 agent=self, 284 crew=self.crew, 285 tools=parsed_tools, 286 prompt=prompt, 287 original_tools=tools, 288 stop_words=stop_words, 289 max_iter=self.max_iter, 290 tools_handler=self.tools_handler, 291 tools_names=self.__tools_names(parsed_tools), --> 292 tools_description=self._render_text_description_and_args(parsed_tools), 293 step_callback=self.step_callback, 294 function_calling_llm=self.function_calling_llm, 295 respect_context_window=self.respect_context_window, 296 request_within_rpm_limit=( 297 self._rpm_controller.check_or_wait if self._rpm_controller else None 298 ), 299 callbacks=[TokenCalcHandler(self._token_process)], 300 ) File ~/anaconda3/envs/crewai-env-2/lib/python3.11/site-packages/crewai/agent.py:397, in Agent._render_text_description_and_args(self, tools) 395 tool_strings = [] 396 for tool in tools: --> 397 args_schema = str(tool.model_fields) 398 if hasattr(tool, "func") and tool.func: 399 sig = signature(tool.func) AttributeError: 'StructuredTool' object has no attribute 'model_fields' ``` Please help! ---
**Author:** ![CinthiaKleiner](https://avatars.discourse-cdn.com/v4/letter/c/74df32/32.png) [@CinthiaKleiner](https://community.crewai.com/u/CinthiaKleiner)\ **Post date:** [July 23, 2025, 1:05pm UTC](https://community.crewai.com/t/structuredtool-object-has-no-attribute-model-fields-error/2423/4 "2025-07-23T13:05:17Z")
I am having the same problem. I tried different crewai and crewai\_tools versions. Someone resolve this ? crewai==0.75 crewai\_tools==0.12.1