TypeError: Невозможно установить свойство 'font' для null - PullRequest
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TypeError: Невозможно установить свойство 'font' для null

0 голосов
/ 27 января 2020

Я пытаюсь запустить тесты jests для моего проекта React, но я продолжаю получать эту ошибку на некоторых из моих компонентов. Вот как выглядит полная ошибка.

Ошибка: 

  ● testing CreateView component › testing CreateView component when calling onChange › calling onChange
     TypeError: Cannot set property 'font' of null

      92 |         test('calling onChange', () => {
      93 | 
    > 94 |             const wrapper = Enzyme.mount(
         |                                    ^
      95 |                 <Provider store={store}>
      96 |                     <Router>
      97 |                         <CreateView />

      at measureText (node_modules/update-input-width/dist/umd/index.js:44:16)
      at updateInputWidth (node_modules/update-input-width/dist/umd/index.js:64:15)
      at ref (node_modules/react-date-picker/dist/DateInput/Input.js:121:42)
      at commitAttachRef (node_modules/react-dom/cjs/react-dom.development.js:22310:7)
      at commitLayoutEffects (node_modules/react-dom/cjs/react-dom.development.js:25349:7)
      at HTMLUnknownElement.callCallback (node_modules/react-dom/cjs/react-dom.development.js:336:14)
      at invokeEventListeners (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:193:27)
      at HTMLUnknownElementImpl._dispatch (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:119:9)
      at HTMLUnknownElementImpl.dispatchEvent (node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js:82:17)
      at HTMLUnknownElementImpl.dispatchEvent (node_modules/jsdom/lib/jsdom/living/nodes/HTMLElement-impl.js:30:27)
      at HTMLUnknownElement.dispatchEvent (node_modules/jsdom/lib/jsdom/living/generated/EventTarget.js:157:21)
      at Object.invokeGuardedCallbackDev (node_modules/react-dom/cjs/react-dom.development.js:385:16)
      at invokeGuardedCallback (node_modules/react-dom/cjs/react-dom.development.js:440:31)
      at commitRootImpl (node_modules/react-dom/cjs/react-dom.development.js:25082:9)
      at unstable_runWithPriority (node_modules/scheduler/cjs/scheduler.development.js:697:12)
      at runWithPriority$2 (node_modules/react-dom/cjs/react-dom.development.js:12149:10)
      at commitRoot (node_modules/react-dom/cjs/react-dom.development.js:24922:3)
      at finishSyncRender (node_modules/react-dom/cjs/react-dom.development.js:24329:3)
      at performSyncWorkOnRoot (node_modules/react-dom/cjs/react-dom.development.js:24307:9)
      at node_modules/react-dom/cjs/react-dom.development.js:12199:24
      at unstable_runWithPriority (node_modules/scheduler/cjs/scheduler.development.js:697:12)
      at runWithPriority$2 (node_modules/react-dom/cjs/react-dom.development.js:12149:10)
      at flushSyncCallbackQueueImpl (node_modules/react-dom/cjs/react-dom.development.js:12194:7)
      at flushSyncCallbackQueue (node_modules/react-dom/cjs/react-dom.development.js:12182:3)
      at batchedUpdates$1 (node_modules/react-dom/cjs/react-dom.development.js:24392:7)
      at Object.act (node_modules/react-dom/cjs/react-dom-test-utils.development.js:1092:14)
      at wrapAct (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:346:13)
      at Object.render (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:415:16)
      at new ReactWrapper (node_modules/enzyme/src/ReactWrapper.js:115:16)
      at Object.mount (node_modules/enzyme/src/mount.js:10:10)
      at Object.test (src/tests/components/editor/CreateSOPDuplicateView.test.js:94:36)

Я не могу поделиться всем кодом, так как репозиторий закрыт, но любая помощь будет высоко ценится

РЕДАКТИРОВАТЬ:

Я думаю, что это как-то связано с модулем «реагировать на выбор даты», который я использую. Я получаю эту ошибку только при использовании этого модуля.

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