npm90% confidence\u2191 25

TypeError: Cannot read properties of undefined

Full error message
TypeError: Cannot read properties of undefined (reading 'map')
Solution

The value you are accessing is `undefined` at runtime. 1. Guard with optional chaining: `obj?.prop?.map(...)` 2. Default the array: `(items ?? []).map(...)` 3. Verify the data has been fetched / state initialised before the render.

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hash \u00b7 dceacdf80c0894bdc49036202091b45db59d6225f00fe2aedb8550d40e03524c
TypeError: Cannot read properties of undefined — DepScope fix | DepScope