visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/73794/130406/manifest?manifest=/json/iiif/10316.2/73794/130406/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-895483ef-da04-4e2d-8fdb-aa5dde4aeac0",
      "cw-110e98f5-6f47-4a16-9905-a41bc0962b9d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6af9b294-9610-4194-a54c-fae67cb2e7d8",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/73794/130406/manifest?manifest=/json/iiif/10316.2/73794/130406/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-110e98f5-6f47-4a16-9905-a41bc0962b9d",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}