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
pendingOperationsQueue = null;
    if (
      localPendingOperationsQueue !== null &&
      localPendingOperationsQueue.length > 0
    ) {
       W
       I
      localPendingOperationsQueue.forEach(operations => {
        hook.emit('operations', operations);
      });
    } else {
       B
       o
      if (trackedPath !== null) {
        mightBeOnTrackedPath = true;
      }
       If we have not been profiling, then we can just walk the tree and build up its current state as-is.
      hook.getFiberRoots(rendererID).forEach(root => {
        currentRootID = getOrGenerateFiberID(root.current);
        setRootPseudoKey(currentRootID, root.current);
         H
        if (isProfiling && rootSupportsProfiling(root)) {
           I
           T
          currentCommitProfilingMetadata = {
            changeDescriptions: recordChangeDescriptions ? new Map() : null,
            durations: [],
            commitTime: getCurrentTime() - profilingStartTime,
            maxActualDuration: 0,
            priorityLevel: null,