Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/20028/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b74c3162-5bdf-402c-8e24-edea688e9e8c",
      "cw-c2a19e44-08ae-4a88-a318-18d3f7954f21"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-827f19af-20dc-407c-bab7-6aeeee314e91",
    "manifestId": "/werk/20028/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c2a19e44-08ae-4a88-a318-18d3f7954f21",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/20028/iiif/",
    "canvasIndex": 2
  }
}