Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/18531/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ba03e3f2-b4e3-4961-a129-bed6b539c9e9",
      "cw-982bbabe-f098-471f-85da-6857ecf7096d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d8fe5cdc-7ff1-4cce-bb8b-da0eedb6dd72",
    "manifestId": "/werk/18531/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-982bbabe-f098-471f-85da-6857ecf7096d",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/18531/iiif/",
    "canvasIndex": 2
  }
}