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Failed to load resource: the server responded with a status of 404 (Not Found)
polygon_selector.js:15 Uncaught TypeError: annotator.addSelector is not a function
at annotorious.plugin.PolygonSelector.onInitAnnotator (polygon_selector.js:15)
at annotorious.mediatypes.openseadragon.OpenSeadragonModule.annotorious.mediatypes.Module._initPlugin (annotorious.full.js:21159)
at annotorious.full.js:21102
at Array.forEach ()
at Object.goog.array.forEach (annotorious.full.js:4223)
at annotorious.mediatypes.openseadragon.OpenSeadragonModule.annotorious.mediatypes.Module._initAnnotator (annotorious.full.js:21101)
at annotorious.mediatypes.openseadragon.OpenSeadragonModule.annotorious.mediatypes.Module.makeAnnotatable (annotorious.full.js:21467)
at annotorious.Annotorious.makeAnnotatable (annotorious.full.js:36253)
at init (openseadragon-preview.html?_ijt=jqgdv5dkhotnj5vgsm0mgr1vd2:61)
at onload (openseadragon-preview.html?_ijt=jqgdv5dkhotnj5vgsm0mgr1vd2:66)