Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/28878/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ee26453e-ec8d-4065-8ad0-1d52f01245a1",
      "cw-b52c4fcb-2612-421b-af16-aeb644ddc777"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e03287e0-e555-4e14-a336-80803a402617",
    "manifestId": "/werk/28878/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b52c4fcb-2612-421b-af16-aeb644ddc777",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/28878/iiif/",
    "canvasIndex": 2
  }
}