visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70696/116828/manifest?manifest=/json/iiif/10316.2/70696/116828/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-393396d8-a336-4e8c-95f8-9553c668ae25",
      "cw-f9d5c221-f04a-4834-b065-afcb9bad6f12"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5f930912-f4ab-4f7b-b491-8e1a14fed353",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70696/116828/manifest?manifest=/json/iiif/10316.2/70696/116828/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-f9d5c221-f04a-4834-b065-afcb9bad6f12",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}