Next.js 15集成CarrotSearch FoamTree组件时出现'visualization already embedded in the element'错误的解决求助
Next.js 15集成CarrotSearch FoamTree组件时出现'visualization already embedded in the element'错误的解决求助
各位好,我目前在开发Next.js 15应用,集成CarrotSearch FoamTree树形图组件时遇到了一个棘手的问题。按照官方示例实现后,控制台一直抛出这个错误:Uncaught (in promise) FoamTree: visualization already embedded in the element
我尝试过通过判断逻辑来避免重复在DOM元素上创建树形图实例,但不管怎么调整都没解决问题。有没有大佬遇到过类似情况,能给我点解决思路吗?
我的组件代码如下:
//@ts-ignore const Treemap = ({ data }) => { //@ts-ignore const element = useRef() const [ treemap, setTreemap ] = useState(); useEffect(() => { import("@carrotsearch/foamtree").then(module => { setTreemap(new module.FoamTree({ element: element.current, //... })); }); return () => { if (treemap) { //@ts-ignore treemap.dispose(); //@ts-ignore setTreemap(null); } } }, []); useEffect(() => { if (treemap) { //@ts-ignore treemap.set("dataObject", data); } }, [ treemap, data ]); return ( //@ts-ignore <div ref={element} className="absolute w-full h-full" id="treemap"></div> ); }; export default Treemap;
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