Mirador閱覽器

TypeError: Failed to fetch
{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11123108/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-0f1f68e8-e5c2-469c-b871-c598a2653cfa",
      "cw-d74c695b-62b8-4c5c-ae2e-f24269493bc1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0c12e504-277a-4964-ae7f-8f3d3599b0e6",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11123108/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d74c695b-62b8-4c5c-ae2e-f24269493bc1",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11123108/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}