Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12972/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8bb88eb8-2351-4a81-b964-c6d139c81cee",
      "cw-9e0a3d37-ede5-430b-8c4b-6936ede53607"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0d5a27dd-a329-4c53-9235-59ad2f3f3d1d",
    "manifestId": "/werk/12972/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-9e0a3d37-ede5-430b-8c4b-6936ede53607",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12972/iiif/",
    "canvasIndex": 2
  }
}