Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21415/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2ee2be51-5281-4dfb-be4e-7ab2f0f76e40",
      "cw-d0a03631-d328-4c60-8b7e-bd693b1c58d3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-954682e6-d668-40e3-b370-910a40c78e8c",
    "manifestId": "/werk/21415/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d0a03631-d328-4c60-8b7e-bd693b1c58d3",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21415/iiif/",
    "canvasIndex": 2
  }
}