Getting error "TypeError: Cannot read properties of undefined (reading 'data')"

[thin basalt]

Hi @native zenith. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

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Based on the provided code snippet, you have a Layout function component that receives props as an argument. The component destructures the title property from the deeply nested settings["data"] object within the props.children hierarchy. The Layout component then returns a JSX fragment containing a div element with the grow, shrink, and basis-full CSS classes, which wraps the props.children.

However, the information extracts provided do not contain any relevant information about this specific code snippet. If you have any questions related to Next.js, feel free to ask, and I'll do my best to help based on the available information.

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[native zenith]

@thin basalt TypeError: Cannot read properties of undefined (reading 'data')

[thin basalt]

Let me check the knowledge base for you. One moment! :books:

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It seems like you're encountering a TypeError because you're trying to access the data property of an undefined object in your Layout component. To fix this issue, you can add optional chaining and provide a default value for the title property. Here's an updated version of your Layout component:

export default function Layout(props) {
  const title =
    props.children?.props?.children?.props?.children?.props?.settings?.["data"] || "Default Title";

  return (
    <>
      <div className="grow shrink basis-full">{props.children}</div>
    </>
  );
}

By using optional chaining (?.), you can safely access nested properties without encountering a TypeError if any of the properties in the chain are undefined. If the data property is not found, the title will be set to a default value, in this case, "Default Title".

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: