visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/69490/111239/manifest?manifest=/json/iiif/10316.2/69490/111239/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2b968682-8bd9-4c40-92a1-4a8ea34d4405",
      "cw-48aad174-93f2-449a-b26a-2d934769535e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9693b65e-f0ac-462c-921b-c0feb479c81c",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/69490/111239/manifest?manifest=/json/iiif/10316.2/69490/111239/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-48aad174-93f2-449a-b26a-2d934769535e",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}