visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/86329/186406/manifest?manifest=/json/iiif/10316.2/86329/186406/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3faf6129-1c58-4f87-aea1-3412f371e912",
      "cw-11f7b341-4f90-45fa-be85-653f7bfc86ca"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0a950713-0e51-43f9-aa60-a7029733260e",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/86329/186406/manifest?manifest=/json/iiif/10316.2/86329/186406/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-11f7b341-4f90-45fa-be85-653f7bfc86ca",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}