Unhandled rejection: TypeError: Illegal constructor

[lcopley]

I have a pdf of a scanned book (bad me. : ( Couldn't find it legit). When I run it through the code on my AVD, I get the white screen, page 1 /142, and nothing else except this in logcat:

07-15 21:59:53.345 8223-8223/com.sample.pdfwebviewer I/Web Console﹕ Warning: Setting up fake worker. at file:///android_asset/pdfviewer/pdf.js:235
07-15 22:00:16.934 8223-8223/com.sample.pdfwebviewer I/Web Console﹕ Warning: Unhandled rejection: TypeError: Illegal constructor
TypeError: Illegal constructor
at Object.createBlob (file:///android_asset/pdfviewer/pdf.worker.js:1439:12)
at Object.createObjectURL (file:///android_asset/pdfviewer/pdf.worker.js:1455:24)
at Object.JpegStream_getIR as getIR
at Object.PartialEvaluator_buildPaintImageXObject as buildPaintImageXObject
at Object.next (file:///android_asset/pdfviewer/pdf.worker.js:11210:24)
at Object.Promise (file:///android_asset/pdfviewer/pdf.js:1237:16)
at Object.PartialEvaluator_getOperatorList as getOperatorList
at Object.onResolve (file:///android_asset/pdfviewer/pdf.worker.js:2752:33)
at Object.runHandlers (file:///android_asset/pdfviewer/pdf.js:1159:35) at file:///android_asset/pdfviewer/pdf.js:235

I thought maybe my AVD didn't have enough memory (going to check that RSN), but I wondered if the run handlers to which the logcat refers are the real problem--what they heck are they?