facebook / react · Issue No. 37150

[DevTools Bug] Cannot add child "40011" to parent "39083" because parent node was not found in the Store.

Openby Ananya1234-aiopened Jul 30, 2026updated Jul 30, 20261 comments

Type: BugStatus: UnconfirmedComponent: Developer Tools

Description

Website or app

http://localhost:3000/oslist

Repro steps

http://localhost:3000/oslist

How often does this bug happen?

Often

DevTools package (automated)

react-devtools-extensions

DevTools version (automated)

7.0.1-3cde211b0c

Error message (automated)

Cannot add child "40011" to parent "39083" because parent node was not found in the Store.

Error call stack (automated)

at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:1:725729
    at p.emit (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:1:680330)
    at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:1:682241
    at bridgeListener (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:1:1189368)

Error component stack (automated)

GitHub query string (automated)

https://api.github.com/search/issues?q=Cannot add child  to parent  because parent node was not found in the Store. in:title is:issue is:open is:public label:"Component: Developer Tools" repo:facebook/react

Relay Analysis

View on GitHub

Relay reads this issue against the repository's contribution signals: the files it is likely to touch, how the maintainers triage work this size, and what the first contribution would exercise.

The full analysis for this issue is still being assembled. Until then, the description above and the thread on GitHub are the most reliable context.