Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/4321/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3f61facd-d0ad-4c9b-a10d-75b045ec2b19",
      "cw-1b0c2443-05a3-4cb7-ab8c-983039bb1e31"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-44af0662-2bf2-46bb-b5ed-999fa765fa37",
    "manifestId": "/werk/4321/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1b0c2443-05a3-4cb7-ab8c-983039bb1e31",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/4321/iiif/",
    "canvasIndex": 2
  }
}