Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/1487/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e64d3386-2213-4ad3-b038-56f0f92be7ad",
      "cw-73630f1f-d150-4dba-8ca8-aa9c45998c89"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-36f00513-97b4-45f4-bfea-884be3432fb2",
    "manifestId": "/werk/1487/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-73630f1f-d150-4dba-8ca8-aa9c45998c89",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/1487/iiif/",
    "canvasIndex": 2
  }
}