Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15963/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-22772a49-07e3-4cee-b89a-7934cd389fa8",
      "cw-65293bae-6a65-4550-a8dd-fa008e35b052"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-42b5f4eb-e4f3-42bb-adc2-0ea278c87f3f",
    "manifestId": "/werk/15963/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-65293bae-6a65-4550-a8dd-fa008e35b052",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15963/iiif/",
    "canvasIndex": 2
  }
}