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Uncaught Error: Unable to find node on an unmounted component. [After update to react 18]

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#710 1 commento 4 reazioni 0 assegnatari Vedi su GitHub

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Valutazione

Difficoltà
3/5
Tempo stimato
1-2 giorni
Idoneità per principianti
28/100
Tipo di issue
Bug
Chiarezza
Da chiarire
Stato di attività
Ferma
Stack tecnologico
javascript, react
Ambito
frontend

Direzione di ricerca

Reproduce the error with React 18 using the linked src/components/Draggable.jsx example, then inspect the DraggableCore lifecycle locations named in the stack trace, especially componentDidMount and componentWillUnmount. Compare the behavior with the reported Version 4.4.5 and define done as no longer throwing when the draggable component mounts and unmounts.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

I don't know why it is not working anymore, my code is very simple, but after updating to react 18 stopped working:

code: https://github.com/foxhound87/mobx-react-form-devtools/blob/master/src/components/Draggable.jsx#L11

Version: 4.4.5

these errors are appearing:

Uncaught Error: Unable to find node on an unmounted component.
    at findHostInstanceWithWarning (react-dom.development.js:24281:1)
    at Object.findDOMNode (react-dom.development.js:24804:1)
    at DraggableCore.findDOMNode (DraggableCore.js:389:1)
    at DraggableCore.componentDidMount (DraggableCore.js:352:1)
    at commitLayoutEffectOnFiber (react-dom.development.js:23305:1)
    at commitLayoutMountEffects_complete (react-dom.development.js:24688:1)
    at commitLayoutEffects_begin (react-dom.development.js:24674:1)
    at commitLayoutEffects (react-dom.development.js:24612:1)
    at commitRootImpl (react-dom.development.js:26823:1)
    at commitRoot (react-dom.development.js:26682:1)

react-dom.development.js:18687 The above error occurred in the <DraggableCore> component:

    at DraggableCore (http://localhost:8888/main.js:75147:5)
    at Draggable (http://localhost:8888/main.js:74645:5)
    at observerComponent (http://localhost:8888/main.js:40445:73)
    at div
    at div
    at div
    at div
    at Dock (http://localhost:8888/main.js:49158:5)
    at div
    at observerComponent (http://localhost:8888/main.js:40445:73)
    at UI
    at div
    at observerComponent (http://localhost:8888/main.js:169213:73)

The above error occurred in the <Draggable> component:

    at Draggable (http://localhost:8888/main.js:74645:5)
    at observerComponent (http://localhost:8888/main.js:40445:73)
    at div
    at div
    at div
    at div
    at Dock (http://localhost:8888/main.js:49158:5)
    at div
    at observerComponent (http://localhost:8888/main.js:40445:73)
    at UI
    at div
    at observerComponent (http://localhost:8888/main.js:169213:73)

react-dom.development.js:24281 Uncaught Error: Unable to find node on an unmounted component.
    at findHostInstanceWithWarning (react-dom.development.js:24281:1)
    at Object.findDOMNode (react-dom.development.js:24804:1)
    at DraggableCore.findDOMNode (DraggableCore.js:389:1)
    at DraggableCore.componentWillUnmount (DraggableCore.js:366:1)
    at callComponentWillUnmountWithTimer (react-dom.development.js:22852:1)
    at safelyCallComponentWillUnmount (react-dom.development.js:22873:1)
    at commitDeletionEffectsOnFiber (react-dom.development.js:24129:1)
    at recursivelyTraverseDeletionEffects (react-dom.development.js:23989:1)
    at commitDeletionEffectsOnFiber (react-dom.development.js:24133:1)
    at recursivelyTraverseDeletionEffects (react-dom.development.js:23989:1)
Lingua principale
JavaScript
Stelle
9.3k
Fork
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Merge medio
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PR unite (30g)
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