Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/17904/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c80d71cd-2f41-4160-9fd5-9eb138e04405",
      "cw-0220cd81-fa20-4c1a-be0c-377fd4ec2033"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bbc8406a-31ce-45f9-8798-e99ab90bd8ca",
    "manifestId": "/werk/17904/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0220cd81-fa20-4c1a-be0c-377fd4ec2033",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/17904/iiif/",
    "canvasIndex": 2
  }
}