visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70945/117805/manifest?manifest=/json/iiif/10316.2/70945/117805/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ec22df04-1e77-4c99-9bd1-eef155c4c30b",
      "cw-42281260-0b6d-4f7d-b528-b1019eada3d5"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0a21d0c4-7c2b-4acc-b96c-9d60d4579cb1",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70945/117805/manifest?manifest=/json/iiif/10316.2/70945/117805/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-42281260-0b6d-4f7d-b528-b1019eada3d5",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}