visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/73429/128471/manifest?manifest=/json/iiif/10316.2/73429/128471/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8e2c4f3c-c62b-4113-8b37-b8924ea5ecc3",
      "cw-094016f9-1969-4492-aca9-d7d4e82078bd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-316bc044-0d92-44a8-ac1c-7a3fdce998e4",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/73429/128471/manifest?manifest=/json/iiif/10316.2/73429/128471/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-094016f9-1969-4492-aca9-d7d4e82078bd",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}