Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21905/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-eeb85d44-cc26-4f13-b52d-7ca2ffa34e94",
      "cw-1bceebd0-b139-4a6d-9f60-b5403bb6e522"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ffb4808e-93c5-42ac-9980-c88ad7a6ae08",
    "manifestId": "/werk/21905/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1bceebd0-b139-4a6d-9f60-b5403bb6e522",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21905/iiif/",
    "canvasIndex": 2
  }
}