報(bào)錯(cuò)信息：

Warning: Component EditorCard declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?

Warning: Failed context type: The context `dragDropManager` is marked as required in `DropTarget(DragSource(EditorCardItem))`, but its value is `undefined`.
    in DropTarget(DragSource(EditorCardItem)) (created by EditorCard)
    in div (created by EditorCard)
    in EditorCard (created by ShowCaseEditor)
    in div (created by ShowCaseEditor)
    in ShowCaseEditor (created by Droppable)
    in div (created by DesignEditorItem)
    in DesignEditorItem (created by Droppable)
    in div (created by DesignPreviewItem)
    in DesignPreviewItem (created by Droppable)
    in div (created by Droppable)
    in DroppableDimensionPublisher (created by Connect(DroppableDimensionPublisher))
    in Connect(DroppableDimensionPublisher) (created by Droppable)
    in Droppable (created by Connect(Droppable))
    in Connect(Droppable) (created by DesignPreview)
    in div (created by DesignPreview)
    in DragDropContext (created by DesignPreview)
    in DesignPreview (created by Design)
    in div (created by Design)
    in Design (at index.js:141)
    in div (at index.js:139)
    in Create (created by Route)
    in Route (created by withRouter(Create))
    in withRouter(Create) (created by Route)
    in Route (at routes.js:21)
    in Switch (at routes.js:20)
    in Router (created by BrowserRouter)
    in BrowserRouter (at routes.js:19)
    in Routes (at index.js:13)
    
    Uncaught Error: Could not find the drag and drop manager in the context of DragSource(EditorCardItem). Make sure to wrap the top-level component of your app with DragDropContext. Read more: http://react-dnd.github.io/react-dnd/docs-troubleshooting.html#could-not-find-the-drag-and-drop-manager-in-the-context
    at invariant (browser.js:38)
    at new DragDropContainer (decorateHandler.js:102)
    at constructClassInstance (react-dom.development.js:6355)
    at updateClassComponent (react-dom.development.js:7839)
    at beginWork (react-dom.development.js:8225)
    at performUnitOfWork (react-dom.development.js:10224)
    at workLoop (react-dom.development.js:10288)
    at HTMLUnknownElement.callCallback (react-dom.development.js:542)
    at Object.invokeGuardedCallbackDev (react-dom.development.js:581)
    at invokeGuardedCallback (react-dom.development.js:438)
    at renderRoot (react-dom.development.js:10366)
    at performWorkOnRoot (react-dom.development.js:11014)
    at performWork (react-dom.development.js:10967)
    at requestWork (react-dom.development.js:10878)
    at scheduleWorkImpl (react-dom.development.js:10732)
    at scheduleWork (react-dom.development.js:10689)
    at Object.enqueueSetState (react-dom.development.js:6212)
    at Design../node_modules/react/cjs/react.development.js.Component.setState (react.development.js:237)
    at Design.onSelect (Design.js:773)
    at onAdd (Design.js:817)
    at DesignEditorAddComponent.js:100
    
    The above error occurred in the <DropTarget(DragSource(EditorCardItem))> component:
    in DropTarget(DragSource(EditorCardItem)) (created by EditorCard)
    in div (created by EditorCard)
    in EditorCard (created by ShowCaseEditor)
    in div (created by ShowCaseEditor)
    in ShowCaseEditor (created by Droppable)
    in div (created by DesignEditorItem)
    in DesignEditorItem (created by Droppable)
    in div (created by DesignPreviewItem)
    in DesignPreviewItem (created by Droppable)
    in div (created by Droppable)
    in DroppableDimensionPublisher (created by Connect(DroppableDimensionPublisher))
    in Connect(DroppableDimensionPublisher) (created by Droppable)
    in Droppable (created by Connect(Droppable))
    in Connect(Droppable) (created by DesignPreview)
    in div (created by DesignPreview)
    in DragDropContext (created by DesignPreview)
    in DesignPreview (created by Design)
    in div (created by Design)
    in Design (at index.js:141)
    in div (at index.js:139)
    in Create (created by Route)
    in Route (created by withRouter(Create))
    in withRouter(Create) (created by Route)
    in Route (at routes.js:21)
    in Switch (at routes.js:20)
    in Router (created by BrowserRouter)
    in BrowserRouter (at routes.js:19)
    in Routes (at index.js:13)

Consider adding an error boundary to your tree to customize error handling behavior.
Visit https://fb.me/react-error-boundaries to learn more about error boundaries.

Warning: Can only update a mounted or mounting component. This usually means you called setState, replaceState, or forceUpdate on an unmounted component. This is a no-op.

Please check the code for the Design component.

問(wèn)題出現(xiàn)：

1. https://github.com/youzan/zen... 跑起來(lái)沒(méi)有問(wèn)題的
2. 使用creaet-react-app 創(chuàng)建項(xiàng)目并引入zan-design 引入魔方和櫥窗組件點(diǎn)擊時(shí)候會(huì)出現(xiàn)以上問(wèn)題導(dǎo)致頁(yè)面無(wú)法顯示
3. 使用create-react-app 新建項(xiàng)目并提取demo的client文件夾部分跑起項(xiàng)目，同樣出現(xiàn)以上問(wèn)題。
4. 如果由于react dnd 找不到context問(wèn)題為何官網(wǎng)demo沒(méi)有暴露？