In this [issue](https://github.com/facebook/react/issues/23373), when you navigate to [this app](https://next-rsc-notes.vercel.app/note/1646289027680) and inspect the sidebar in the components tab, you will get this error:

![image](https://user-images.githubusercontent.com/2735514/158241727-64eba8f9-5ac2-4aa7-bffa-ff9b3174a261.png)

 This is a user error. One of the components in the user's app thrown. However, the UI for this is confusing, because it seems like it's a DevTools error. We've gotten a lot of bug reports like this, and it would be good to differentiate between DevTools bugs and bugs in the app. For this task:

- [ ] Build the React DevTools extension locally (instructions [here](https://github.com/facebook/react/tree/main/packages/react-devtools-extensions)) and reproduce the error
- [ ] Figure out a way to have the front end be able to differentiate whether the error is a error within DevTools or within the user's app
- [ ] Design/implement a better UI to help app developers distinguish between these two cases
currentRootID = -1;
  }
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    const fiber = findCurrentFiberUsingSlowPathById(id);
    if (!fiber) {
      return fibers;
    }
     N
    let node: Fiber = fiber;
    while (true) {
      if (node.tag === HostComponent || node.tag === HostText) {
        fibers.push(node);
      } else if (node.child) {
        node.child.return = node;
        node = node.child;
        continue;
      }
      if (node === fiber) {
        return fibers;
      }
      while (!node.sibling) {
        if (!node.return || node.return === fiber) {
          return fibers;
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      }
      node.sibling.return = node.return;
      node = node.sibling;
    }