something wrong with code of task

[AlexAIDev1207]

@majacinka could you please help me to find out the problem?

[majacinka]

can you give me more info? did you assign the tool to the right agent?

[alexhmyang]

same error

(crewai) D:\AI\crewai\crewai-experiments>python reddit_newsletter.py
C:\Users\86187.conda\envs\crewai\lib\site-packages\langchain\llms_init_.py:548: LangChainDeprecationWarning: Importing LLMs from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:

from langchain_community.llms import Ollama.

To install langchain-community run pip install -U langchain-community.
warnings.warn(
C:\Users\86187.conda\envs\crewai\lib\site-packages\langchain_api\module_import.py:87: LangChainDeprecationWarning: Importing GuardrailsOutputParser from langchain.output_parsers is deprecated. Please replace the import with the following:
from langchain_community.output_parsers.rail_parser import GuardrailsOutputParser
warnings.warn(
Traceback (most recent call last):
File "D:\AI\crewai\crewai-experiments\reddit_newsletter.py", line 98, in
task_report = Task(
File "C:\Users\86187.conda\envs\crewai\lib\site-packages\crewai\task.py", line 100, in init
super().init(**config, **data)
File "C:\Users\86187.conda\envs\crewai\lib\site-packages\pydantic\main.py", line 175, in init
self.pydantic_validator.validate_python(data, self_instance=self)
pydantic_core._pydantic_core.ValidationError: 1 validation error for Task
expected_output
Field required [type=missing, input_value={'description': "Use and ...t for the report.
)}, input_type=dict]
For further information visit https://errors.pydantic.dev/2.7/v/missing

[piyushmakhija5]

Task in crewai requires expected_output as a required field. Docs here: https://docs.crewai.com/core-concepts/Tasks/

Here are example modifications to the task defitions:
`task1 = Task(
description="""Analyze what the market demand for plugs for holes in crocs (shoes)
so that this iconic footware looks less like swiss cheese.
""",
expected_output="""Write a detailed report with
description of what the ideal customer might look like, and how to reach the widest possible audience.
The report has to be concise with at least 10 bullet points and it has to address
the most important areas when it comes to marketing this type of business.
""",
agent=marketer,
)

task2 = Task(
description="""Analyze how to produce plugs for crocs (shoes) so that this iconic footware
looks less like swiss cheese.
""",
expected_output="""Write a detailed report with description of which
technologies the business needs to use in order to make High Quality T shirts.
The report has to be concise with at least 10 bullet points and it has to address
the most important areas when it comes to manufacturing this type of business.
""",
agent=technologist,
)

task3 = Task(
description="""Analyze and summarize marketing and technological report and write a
detailed business plan with description of how to make a sustainable and profitable "plugs
for crocs (shoes) so that this iconic footware looks less like swiss cheese" business.
The business plan has to be concise with at least 10 bullet points, 5 goals and
it has to contain a time schedule for which goal should be achieved and when.
""",
expected_output="""Write a
detailed business plan with description of how to make a sustainable and profitable "plugs
for crocs (shoes) so that this iconic footware looks less like swiss cheese" business.
The business plan has to be concise with at least 10 bullet points, 5 goals and
it has to contain a time schedule for which goal should be achieved and when.
""",
agent=business_consultant,
)`