visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/79065/158706/manifest?manifest=/json/iiif/10316.2/79065/158706/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-34d7f9a1-9968-4f1e-b579-32ef13c3bfa4",
      "cw-deba20f7-9c07-4e46-b352-de09bc5eb0d9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ea96cebe-2c2e-4c6d-9335-9501f07b02bf",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/79065/158706/manifest?manifest=/json/iiif/10316.2/79065/158706/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-deba20f7-9c07-4e46-b352-de09bc5eb0d9",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}