InvalidStateError in internet explorer 11 during blob creation

Question

I\'m getting an InvalidStateError at the blob creation line on IE 11. Needless to say, it works in Chrome and Firefox. I can see that the binary data is my cli

Answer 1

You need to use a BlobBuilder in that case.

From: https://github.com/bpampuch/pdfmake/issues/294#issuecomment-104029716

try {
   blob = new Blob([result], { type: 'application/pdf' });
}
catch (e) {
   // Old browser, need to use blob builder
   window.BlobBuilder = window.BlobBuilder ||
                        window.WebKitBlobBuilder ||
                        window.MozBlobBuilder ||
                        window.MSBlobBuilder;
   if (window.BlobBuilder) {
       var bb = new BlobBuilder();
       bb.append(result);
       blob = bb.getBlob("application/pdf");
   }
}