visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/43136/105553/manifest?manifest=/json/iiif/10316.2/43136/105553/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6bc62923-bcc0-45aa-b2ae-49ca76c59d94",
      "cw-3f2c00b5-5e13-4829-9169-148066e44213"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c7e14548-c65e-4205-873d-33fd00b91eb7",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/43136/105553/manifest?manifest=/json/iiif/10316.2/43136/105553/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-3f2c00b5-5e13-4829-9169-148066e44213",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}