SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
{
"manifest": {
"error": "SyntaxError: Unexpected token '<', \"<!DOCTYPE \"... is not valid JSON",
"id": "https://digital.libraries.psu.edu/iiif/info/maps1/27872/manifest.json",
"isFetching": false
},
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],
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"id": "window-b2f2702f-a9df-4680-9233-e49cb53d6495",
"manifestId": "https://digital.libraries.psu.edu/iiif/info/maps1/27872/manifest.json",
"maximized": false,
"rangeId": null,
"rotation": null,
"selectedAnnotations": {},
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"sideBarPanel": "info",
"thumbnailNavigationId": "cw-f87cb5b4-6bba-45c1-83bd-e41b37f5131d"
}
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