Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/18910/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-88009d51-11c5-4b4a-9055-df6e37354eec",
      "cw-647b52ad-ab5e-440c-9fb4-22fd8fa8a7da"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-53fb1585-56ad-4605-88ed-50503db66390",
    "manifestId": "/werk/18910/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-647b52ad-ab5e-440c-9fb4-22fd8fa8a7da",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/18910/iiif/",
    "canvasIndex": 2
  }
}