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[Ashfaqbs]

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[syepes]

Do you have a small steps needed to make it work? when I run python mcp_server.py I am getting TypeError: cannot specify both default and default_factory

[Ashfaqbs]

Hi Sebastian, Thanks for reaching out! Regarding the `TypeError: cannot specify both default and default_factory` you encountered, it seems like you might be running into a common environment issue. To get the `mcp_server.py` working smoothly, I recommend the following steps: 1. **Create a virtual environment:** This helps manage dependencies for your project. You can do this by running `python -m venv venv` in your project directory. 2. **Activate the virtual environment:** On macOS/Linux, use `source venv/bin/activate`. On Windows, use `venv\Scripts\activate`. 3. **Install dependencies:** Once your environment is active, install all the required packages using `pip install -r requirements.txt`. 4. **Run the server:** After these steps, you should be able to run `python mcp_server.py` without issues. I tested the program with Python 3.12.7, and it's quite straightforward once the environment is set up correctly. Please also ensure you are using the latest version of the code from the repository. Let me know if you have any further questions! Thanks, B S Mohammed Ashfaq

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On Thu, Oct 16, 2025 at 4:00 AM Sebastian YEPES ***@***.***> wrote: Do you have a small steps needed to make it work? when I run python mcp_server.py I am getting TypeError: cannot specify both default and default_factory — Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZEM7TLSQ76DD2TW67AFKTL3X3DIHAVCNFSM6AAAAACIDMN44KVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTINRZGIYTEMA> . You are receiving this because you authored the thread.Message ID: <Ashfaqbs/apache-flink-mcp-server/repo-discussions/1/comments/14692120@ github.com>