visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70573/116334/manifest?manifest=/json/iiif/10316.2/70573/116334/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aa096d10-db0e-4d32-a714-393a45b27e45",
      "cw-a8721fe8-40d1-406f-923e-ed5b3a44865c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ad07ea00-3575-4a45-acee-47009f5e03e9",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70573/116334/manifest?manifest=/json/iiif/10316.2/70573/116334/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-a8721fe8-40d1-406f-923e-ed5b3a44865c",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}