Uncaught TypeError: Failed to execute 'readAsBinaryString'

[russellday]

When I choose two images (40k jpegs) and select upload, I receive the following in my browser console (chrome). Any ideas?

FileUploadJS:139 Uncaught TypeError: Failed to execute 'readAsBinaryString' on 'FileReader': parameter 1 is not of type 'Blob'.

[hgarg]

by any chance is it resolved ? i am facing the same error