Error : ${dataError.message}
;\n\n //用于显示应用详情的弹窗\n const handleClick = (product) => {\n setSelectedProduct(product);\n setShowModal(true);\n };\n\n //用于关闭应用详情的弹窗\n const handleClose = () => {\n setShowModal(false);\n setSelectedProduct(null);\n };\n\n //当主目录改变时\n const changeMainCatalog = (selectedMainCatalog) => {\n // 查询主目录下的二级目录\n let updatedData = null;\n // filter\n updatedData =\n selectedMainCatalog === 'All'\n ? []\n : mainCatalogs.filter(c => c.key === selectedMainCatalog)?.[0]?.linkedFrom?.catalogCollection?.items;\n const data = updatedData.sort(function (a, b) {\n if (a.position === null && b.position === null) {\n return 0;\n } else if (a.position === null) {\n return 1;\n } else if (b.position === null) {\n return -1;\n } else {\n return a.position - b.position;\n }\n });\n setSubCatalogs(data);\n\n //根据主目录过滤app数据\n let subCatalogApps = null;\n let mainCatalogAllApps = null;\n mainCatalogAllApps = apps.filter(app => app?.catalogCollection?.items.some(sub => sub?.catalogCollection?.items.some(subsub => subsub.key === selectedMainCatalog)));\n subCatalogApps =\n selectedMainCatalog === \"All\"\n ? apps\n : mainCatalogAllApps;\n setAppList(subCatalogApps);\n setAllMainCatalogApps(mainCatalogAllApps);\n setIsAllSelected(false);\n setSearchValue(\"\");\n };\n\n //当子目录改变时，过滤应用数据\n const changeSubCatalog = (selectedSubCatalog) => {\n let updatedData = null;\n updatedData =\n selectedSubCatalog === \"All\"\n ? allMainCatalogApps\n : apps.filter(app => app?.catalogCollection?.items.some(c => c.key === selectedSubCatalog));\n setAppList(updatedData);\n setSearchValue(\"\");\n };\n\n //当搜索框的内容发生改变时，进行app的过滤搜索\n const handleInputChange = (searchString) => {\n setSearchValue(searchString);\n let updatedData = null;\n updatedData =\n searchString === \"\"\n ? apps\n : apps.filter(app => { return app.trademark.toLowerCase().includes(searchString) || app.key.toLowerCase().includes(searchString) || app.summary.toLowerCase().includes(searchString) });\n\n setAppList(updatedData);\n setIsAllSelected(true);\n setSubCatalogs(null);\n }\n\n return (\n <>\n