How do I debug scope errors in JavaScript?
An example of an AI chatbot conversation about debugging scope errors in JavaScript.
How do I debug scope errors in JavaScript?
Debugging scope errors in JavaScript often involves understanding variable scope. Can you provide a specific example?
I have a function where a variable is undefined, but I thought it was declared.
It sounds like it might be a scope issue. Is the variable declared inside a function or block?
Yes, it's declared inside a function, but I'm trying to access it outside.
That would explain the error. Variables declared inside a function are not accessible outside of it. You might want to return the variable or declare it in a higher scope.
Got it! Thanks for the help!
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