Error: "Commit tree does not contain fiber 4221. This is a bug in React DevTools."

[nath1as]

Describe what you were doing when the bug occurred:

1. Using profiler tool
2. Code splitting
3. using useMemo

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Please do not remove the text below this line

DevTools version: 4.10.1-f160547f47

Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:19729:21)
at getCommitTree (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:19574:26)
at ProfilingCache_ProfilingCache.getCommitTree (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:20115:11)
at CommitFlamegraphAutoSizer (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:34161:33)
at Hh (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:12807:7)
at qi (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:13457:7)
at mk (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:16074:86)
at lk (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:15459:11)
at kk (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:15451:23)
at ck (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:15435:5)

Component stack: at CommitFlamegraphAutoSizer (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:34144:50)
at div
at div
at div
at SettingsModalContextController (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:28206:3)
at Profiler_Profiler (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:35772:50)
at ErrorBoundary_ErrorBoundary (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:29219:5)
at PortaledContent (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:29336:32)
at div
at div
at ProfilerContextController (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32934:3)
at TreeContextController (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:24322:3)
at SettingsContextController (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:24811:3)
at ModalDialogContextController (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:29404:3)
at DevTools_DevTools (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:36207:3)

[bvaughn]

I'm sorry you experienced this bug! 🙇

Looks like this problem was already reported though (#20431) so I'm going to mark this issue as a duplicate and close it. If you have additional context that might help us repro this problem, please leave a comment on the other issue!

Thank you~