Mirador閱覽器

TypeError: Failed to fetch
{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129071/manifest",
    "isFetching": false
  },
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    "companionAreaOpen": true,
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5951491f-7db2-4a44-bae0-f40c0a861050",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129071/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4749c241-0ab5-4d33-95e9-a82486bfc036",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129071/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}