visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/43139/105578/manifest?manifest=/json/iiif/10316.2/43139/105578/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-94ac3678-51c6-426a-891b-0d86edf5f6c5",
      "cw-ddfc6ca2-08ae-4f3b-9c4e-7763fc0c3cb5"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c7e7e1e7-3fc2-46a8-a897-7cc34190a207",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/43139/105578/manifest?manifest=/json/iiif/10316.2/43139/105578/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-ddfc6ca2-08ae-4f3b-9c4e-7763fc0c3cb5",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}