visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/42925/104785/manifest?manifest=/json/iiif/10316.2/42925/104785/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-207abaca-a662-402e-bbd7-a5ac9a1676eb",
      "cw-d47b0636-2833-49e3-9ad7-66ff6d2ea715"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-03c4ef29-b54f-4714-8e3d-9ed80014fd8b",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/42925/104785/manifest?manifest=/json/iiif/10316.2/42925/104785/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-d47b0636-2833-49e3-9ad7-66ff6d2ea715",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}