Mirador閱覽器

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129325/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5ac44675-8395-4d9c-bbff-64afedb6a09b",
      "cw-6abd5a68-060d-48dc-8771-7be89d5a09d5"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7128c558-9aa8-4e40-b3a3-7526e8cd0131",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129325/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6abd5a68-060d-48dc-8771-7be89d5a09d5",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11129325/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}