Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/70886",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1559271a-3571-4eb2-99ab-1e4e16271fa2",
      "cw-7faccb38-50d5-4708-85a5-0fe5dce7191c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-73fe78d4-4009-4484-911e-6bb27a9482ea",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/70886",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7faccb38-50d5-4708-85a5-0fe5dce7191c"
  }
}
1 of 0