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React DevTools Extension Throws Error When Adding Missing Parent Node

  1. Investigating(current)
  2. Trending(upcoming)
  3. Workaround available(upcoming)
  4. Resolved(upcoming)

Executive summary

React DevTools extensions encounter an error stating that a child cannot be added to a parent because the parent node was not found in the Store. The issue occurs consistently when using libraries like Mui X.

No verified workaround yet

None of the linked reports describe a mitigation. Follow this incident to hear when one appears.

Technical root cause

Under active investigation. No report has identified a root cause yet.

Evidence

1 report · 1 GitHubShow
  1. [1]
    GitHub First report
    [DevTools Bug] Cannot add child "2470" to parent "276" because parent node was not found in the Store.(opens GitHub issue in a new tab)

    Website or app Internal Project Repro steps This appears in dev tools <img width="756" height="184" alt="Image" src="https://github.com/user-attachments/assets/bfa99117-ee61-4b85-82f0-e80fd15eb7bb" /> Moved cursor over this element <img width="377" height="38" alt="Image" src="https://github.com/user-attachments/assets/acc2155c-4799-4845-a4dd-dba4dce99be3" /> Mui X library was used How often does this bug happen? Every time DevTools package (automated) react-devtools-extensions DevTools…

    by WiktorGruszczynski 0upvotes 0comments

Timeline

  1. First report on GitHub issue

    [DevTools Bug] Cannot add child "2470" to parent "276" because parent node was not found in the Store.

    Source