visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/95784/283743/manifest?manifest=/json/iiif/10316.2/95784/283743/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-07bc5e50-2563-418b-b9e5-321626654b3f",
      "cw-9eda1265-46f1-43b9-82a0-3c311d1af58a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a9db99a7-fac6-451a-a457-c2c718bc4bb3",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/95784/283743/manifest?manifest=/json/iiif/10316.2/95784/283743/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-9eda1265-46f1-43b9-82a0-3c311d1af58a",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}