Hi @hexed carbon. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
#Next Build in Docker container cannot resolve @ alias
mighty saffronBOT
Sorry @hexed carbon, I seem to be having a bit of trouble. Don't worry though, I've pinged my supprt and they will try to fix me up! :technologist:
Perhaps try again in 15mins?
hexed carbon
@mighty saffron can you try answering my question again?
mighty saffronBOT
Let me check the knowledge base for you. One moment! :books:
The issue you're experiencing might be due to the way your project is set up to handle absolute imports and module path aliases. In Next.js, you can set up a baseUrl and paths to alias module paths in your tsconfig.json or jsconfig.json file. For example, to map @/components/* to components/*, you would use the following configuration:
{
"compilerOptions": {
"baseUrl": ".",
"paths": {
"@/components/*": ["components/*"]
}
}
}
This configuration means that instead of using relative paths like ../../components/Button, you can use @/components/Button, which is easier to manage and read.
However, when you're building your project inside a Docker image, the Docker environment might not be aware of these path aliases. Therefore, it's unable to resolve @/components and throws a Module not found: can't resolve '@/components' error.
To fix this, you need to ensure that your Docker image is correctly set up to handle these path aliases. Unfortunately, the provided extracts do not contain specific information on how to configure Docker to handle Next.js path aliases.
If you're still encountering issues, I would recommend checking the official Next.js and Docker documentation or their respective communities for more specific guidance.
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
hexed carbon
@mighty saffron What does it mean if i get a TypeError: fetch failed errno: -111 code: 'ECONNREFUSED' when running next build?
mighty saffronBOT
Let me check the knowledge base for you. One moment! :books:
The error ECONNREFUSED typically means that a TCP connection attempt was outright rejected by the server. This could be due to several reasons such as the server is not running, the server is running but not listening on the requested port, or a firewall is blocking the connection attempt.
In the context of Next.js and the fetch function, this error might occur if your application is trying to fetch data from a server or API that is not currently available or is rejecting the connection. This could happen during the build process if your application relies on server-side rendering or static site generation and needs to fetch data at build time.
To resolve this issue, you should:
- Check the URL or IP address that you're trying to connect to. Make sure it's correct and the server is running and accessible.
- If you're fetching data from an external API, ensure that the API is up and running. You might need to contact the API provider or check their status page for more information.
- If you're fetching data from a local server or API, make sure the server is running and listening on the correct port. Also, ensure that any firewalls or security groups are configured to allow connections on the required port.
- If you're running your Next.js application inside a Docker container, make sure the Docker networking is correctly configured to allow connections between containers.
Unfortunately, the provided extracts do not contain specific information on how to handle ECONNREFUSED errors in Next.js. For more detailed guidance, you might want to check the official Next.js and Node.js documentation or their respective communities.
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
grizzled coyote
@mighty saffron How do I get a client's ip address in next auth
mighty saffronBOT
Let me check the knowledge base for you. One moment! :books:
To get a client's IP address in NextAuth, you can use the req object that is available in NextAuth callbacks. The req object is an instance of http.IncomingMessage, plus some pre-parsed properties.