What are some common errors I might encounter when using the Vue Composition API?
Some common errors include issues with reactivity, incorrect lifecycle hook usage, and improper setup of refs and reactive objects.
Can you explain what reactivity issues might look like?
Sure! Reactivity issues often manifest as components not updating when the state changes, which can happen if you forget to use ref
or reactive
.
What about lifecycle hooks? What mistakes should I avoid?
A common mistake is using lifecycle hooks like mounted
or created
incorrectly, such as trying to access DOM elements before they are rendered.
How can I debug these errors effectively?
You can use Vue DevTools to inspect the state and reactivity, and also check the console for warnings related to lifecycle hooks.
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