visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/79461/159846/manifest?manifest=/json/iiif/10316.2/79461/159846/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-898f128e-ba78-4f00-b3ce-b8a2dece3510",
      "cw-e92959bf-e18a-458b-8cd2-63fc81fdecb0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6d63c050-1c81-4115-88eb-49186d3c9b94",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/79461/159846/manifest?manifest=/json/iiif/10316.2/79461/159846/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-e92959bf-e18a-458b-8cd2-63fc81fdecb0",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}