What steps can I take to troubleshoot edge runtime issues when integrating LangChain with Google Generative AI in Next js

Question

Can i know What steps can I take to troubleshoot edge runtime issues when integrating LangChain with Google Generative AI in Next.js?

Answer 1

To troubleshoot Edge runtime issues when integrating LangChain with Google Generative AI in Next.js, ensure the correct runtime is set, required dependencies are installed, and the API handler is properly configured.

Here is the code snippet you can refer to:

In the above code we are using the following points:

• Explicit Edge Runtime Declaration: export const runtime = "edge"; ensures compatibility with Edge functions.
• Google Generative AI & LangChain Integration: Uses @google/generative-ai and @langchain/google-genai for AI-powered responses.
• Environment Variables: Ensures API keys are securely managed via process.env.GOOGLE_API_KEY.
• Error Handling: Captures and returns API-related errors for debugging.

Hence, ensuring Edge runtime compatibility, installing dependencies, managing API keys correctly, and upgrading dependencies helps resolve Edge runtime issues in Next.js when integrating LangChain with Google Generative AI.