visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70587/116390/manifest?manifest=/json/iiif/10316.2/70587/116390/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b567e82a-59df-4e21-9c8a-29bb23863601",
      "cw-2a19a014-3700-452f-ad34-1c13da7bb47f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5ed935b7-af3b-4c4f-b3e2-8aa22f02a63f",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70587/116390/manifest?manifest=/json/iiif/10316.2/70587/116390/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-2a19a014-3700-452f-ad34-1c13da7bb47f",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}