Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/6959/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-16e33e4c-4b72-451b-b515-64c10af0da8d",
      "cw-d4a2c24c-5f81-4b93-82d1-946db3119f81"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-18ea6c63-aa04-445d-bd2d-4b4bf2e2e867",
    "manifestId": "/werk/6959/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d4a2c24c-5f81-4b93-82d1-946db3119f81",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/6959/iiif/",
    "canvasIndex": 2
  }
}