What are some common errors when using the options API in Vue?

What are some common errors when using the options API in Vue?

Some common errors include incorrect data initialization, misusing lifecycle hooks, and not properly binding methods.

Can you explain how to properly initialize data?

Sure! Data should be initialized as a function that returns an object, like this: data() { return { myData: '' } }.

What about lifecycle hooks? What mistakes should I avoid?

Avoid calling lifecycle hooks in the wrong order or using them in the wrong context. For example, don't use mounted for data fetching if the component isn't ready.

How can I debug these errors effectively?

You can use Vue DevTools to inspect component states and watch for changes, which helps in identifying issues.