Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15959/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b7b74742-8af3-47d6-a834-3e691245bc89",
      "cw-dddb9ea2-bab7-41e2-8799-9c3c7d9ba481"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d2c9a403-8c54-4bea-98c0-f18832f97b33",
    "manifestId": "/werk/15959/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dddb9ea2-bab7-41e2-8799-9c3c7d9ba481",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15959/iiif/",
    "canvasIndex": 2
  }
}