How do I fix a nil pointer dereference in my Go code?
An example of an AI chatbot conversation about troubleshooting Go code issues.
I'm getting a nil pointer dereference error in my Go code. How can I fix it?
A nil pointer dereference usually means you're trying to access a field or method on a nil object. Can you share the relevant code?
Sure, here's the code snippet:
var user *User
fmt.Println(user.Name)
In this case, user is nil, so trying to access user.Name will cause the error. You should check if user is nil before accessing its fields.
Got it! I can add a nil check. Thanks for the help!
You're welcome! If you have any more questions or run into other issues, feel free to ask!
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