Hello Abdul Gaffar Abuthalib,
A possible workaround to address this issue is to create a new nanoflow with a boolean return type and simply return true
. This will bypass the error and allow you to proceed .
Additionally, for further clarification and guidance, I recommend referring to the documentation provided for the Native File Documents widget on the Mendix Marketplace: Native File Documents Widget Documentation. This documentation should provide insight into any recent changes or troubleshooting steps that may be necessary.
If you have any further questions or encounter any additional issues, please feel free to reach out.