Getting error "working with option chain" _dhan

[Mohammed_Rizwan]

Hi Tradehull Team,

Iam getting below error while running Option chain code, Need your support and suggetion to fix it.

[Tradehull_Imran]

Hi @Mohammed_Rizwan ,

Itseems the access token is expired. Please regenerate the access token and try again.

[Mohammed_Rizwan]

Tried, but still same issue, below is the screen shot,

[Tradehull_Imran]

Hi @Mohammed_Rizwan ,

Update the codebase version to latest version aligned with dhanhq, refer the below thread-

Dhan_Tradehull Library Update: Python 3.12 & Authentication Improvements

We have updated our codebase to align with the latest dhanhq library. To use this version, Python 3.10 or higher is required. Therefore, we need to uninstall the existing Python 3.8 installation and upgrade to Python 3.12. Follow the below steps - Steps to uninstall python 3.8 - Press Win + I → Apps Go to Installed apps (or Apps & Features) Search Python You’ll see entries like: Python 3.8.10 Click ⋮ / Uninstall on the version you want to remove Finish uninstall wizard After uninstall, manua…

[Mohammed_Rizwan]

My issue got resolved, Thank you so much., Imran Sir.