Question

只是想知道是否有人使用Dialog控件中的下拉列表（选择控件）看到了问题。当我在下拉列表中更改选择时，出现错误：

Uncaught TypeError: Cannot read property 'removeAttribute' of null
    at ariaHidden (manageAriaHidden.js:28)
    at ModalManager.remove (ModalManager.js:188)
    at Modal._this.handleClose (Modal.js:145)
    at Modal.componentDidUpdate (Modal.js:221)
    at commitLifeCycles (react-dom.development.js:14693)
    at commitAllLifeCycles (react-dom.development.js:15905)
    at HTMLUnknownElement.callCallback (react-dom.development.js:145)
    at Object.invokeGuardedCallbackDev (react-dom.development.js:195)
    at invokeGuardedCallback (react-dom.development.js:248)
    at commitRoot (react-dom.development.js:16075)
    at completeRoot (react-dom.development.js:17463)
    at performWorkOnRoot (react-dom.development.js:17391)
    at performWork (react-dom.development.js:17295)
    at performSyncWork (react-dom.development.js:17267)
    at interactiveUpdates$1 (react-dom.development.js:17558)
    at interactiveUpdates (react-dom.development.js:2208)
    at dispatchInteractiveEvent (react-dom.development.js:4913)

当不在对话框中时，同样的代码也可以正常工作，所以只是想知道这是否是不允许/建议的。该错误指向ModalManager，因此它似乎与位于对话框内部有关。

谢谢，标记

Material-UI：对话框内的下拉菜单（选择控件）问题

0 个答案: