visualizador Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dl.uc.pt/json/iiif/10316.2/70634/116578/manifest?manifest=/json/iiif/10316.2/70634/116578/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4ec55dd1-efdf-4ee9-8201-c0ed4805bba2",
      "cw-f88be114-5fed-4151-a822-28dc7bda1e7e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-341b8f16-6ee2-4dce-9c92-a4da966c8446",
    "manifestId": "https://dl.uc.pt/json/iiif/10316.2/70634/116578/manifest?manifest=/json/iiif/10316.2/70634/116578/manifest",
    "maximized": true,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "canvas",
    "thumbnailNavigationId": "cw-f88be114-5fed-4151-a822-28dc7bda1e7e",
    "thumbnailNavigationPosition": "far-bottom",
    "imageToolsEnabled": true,
    "imageToolsOpen": true,
    "defaultView": "single"
  }
}