visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70401/115646/manifest?manifest=/json/iiif/10316.2/70401/115646/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b12b286b-fc73-4481-8615-5b89d705b5a2",
      "cw-81e27f27-dbac-4b8a-8d90-7e0d06762866"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-86531ac5-bbb2-4224-8db2-49414c49ee23",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70401/115646/manifest?manifest=/json/iiif/10316.2/70401/115646/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-81e27f27-dbac-4b8a-8d90-7e0d06762866",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}