Error on document.getFileData

[omar.galicia]

@Oscar_Zhang

const annotationManager = docViewer.getAnnotationManager();
const xfdfString = await annotationManager.exportAnnotations();
const doc = docViewer.getDocument();

const rawFileData = await doc.getFileData({
  xfdfString,
  flatten: true,
});

// replace the link in the next line:
const pdf = new File([new Uint8Array(rawFileData)], `link_to_the_PDF_file`, {
  type: 'application/pdf',
});
console.log('xfdfString', xfdfString);
console.log('pdf', pdf);

I reproduced it on our dev environment and this error happens