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/maps1/26768/manifest.json",
"isFetching": false
},
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],
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"id": "window-8b53b578-9c64-43c9-a8d7-af4b1ace8981",
"manifestId": "https://digital.libraries.psu.edu/iiif/info/maps1/26768/manifest.json",
"maximized": false,
"rangeId": null,
"rotation": null,
"selectedAnnotations": {},
"sideBarOpen": false,
"sideBarPanel": "info",
"thumbnailNavigationId": "cw-7d0a983e-afb7-4cd4-bfc4-17bfc2b5caae"
}
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