Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21902/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d070ac5c-253b-4a6b-8237-0027dd9a9ba3",
      "cw-03729a71-8671-4aa3-9cba-e4cf3af10cbe"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bcf2300b-9441-4dd9-a8fc-4b75025621f9",
    "manifestId": "/werk/21902/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-03729a71-8671-4aa3-9cba-e4cf3af10cbe",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21902/iiif/",
    "canvasIndex": 2
  }
}