Describe what you were doing when the bug occurred:
1. I was using the devtools to investigate some performance issues w/ an app I help maintain
2. I had just turned on the "Record why each component rendered while profiling" checkbox
3. I ran a profile while navigating on the underlying page

The react profiler tab in the devtools gave this error, I think as I clicked the record icon to stop recording the profile.

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DevTools version: 4.5.0-355970aa4

Call stack: at N (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:160881)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:160015)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)
    at j (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:159939)

Component stack: in ec
    in div
    in div
    in div
    in So
    in Unknown
    in n
    in Unknown
    in div
    in div
    in rl
    in Ze
    in fn
    in Ga
    in _s
const fiber = idToFiberMap.get(id);
    if (fiber != null) {
      scheduleUpdate(fiber);
    }
  }
   Remember if we're trying to restore the selection after reload.
   In that case, we'll do some extra checks for matching mounts.
  let trackedPath: Array<PathFrame> | null = null;
  let trackedPathMatchFiber: Fiber | null = null;
  let trackedPathMatchDepth = -1;
  let mightBeOnTrackedPath = false;
  function setTrackedPath(path: Array<PathFrame> | null) {
    if (path === null) {
      trackedPathMatchFiber = null;
      trackedPathMatchDepth = -1;
      mightBeOnTrackedPath = false;
    }
    trackedPath = path;
  }
   We call this before traversing a new mount.
   It remembers whether this Fiber is the next best match for tracked path.
   The return value signals whether we should keep matching siblings or not.
  function updateTrackedPathStateBeforeMount(fiber: Fiber): boolean {
    if (trackedPath === null || !mightBeOnTrackedPath) {
       F
      return false;
    }
    const returnFiber = fiber.return;
    const returnAlternate = returnFiber !== null ? returnFiber.alternate : null;
     By now we know there's some selection to restore, and this is a new Fiber.