visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/71468/119893/manifest?manifest=/json/iiif/10316.2/71468/119893/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bd824a7f-2891-4395-bb42-aa1127b0258b",
      "cw-57e95f2a-3dca-4619-8604-d7cf3446df37"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e40a28e7-94c5-4b55-b108-739e6cfed2bb",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/71468/119893/manifest?manifest=/json/iiif/10316.2/71468/119893/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-57e95f2a-3dca-4619-8604-d7cf3446df37",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}