How do you handle different errors for different await calls in JavaScript?
Use separate try/catch blocks for each await: try { user = await fetchUser(); } catch { user = null; } try { posts = await fetchPosts(); } catch { posts = []; }. This gives granular control but is more verbose.
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More FAQs in Error Handling in Async/Await in JavaScript
Use try/catch around the await calls. If any await rejects, the catch block runs with the rejection reason. try/catch also catches thrown errors inside the try block.
Yes. try/catch catches both promise rejections (from await) and thrown errors (from throw statements inside the try block). This is one advantage over .catch, which only catches promise rejections.
Assign a fallback value in the catch block, then continue. For example: try { data = await fetch(); } catch { data = fallback; } render(data); // continues with fallback.
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