Error: Invalid PDF: Rebuild failed: trailer not found.; Original message: PDF startxref not found.

I am getting this on a pdftk burst or any pdftk command

pdftk port to java 3.2.2 a Handy Tool for Manipulating PDF Documents

pdftk compression.pdf burst
Error: Invalid PDF: Rebuild failed: trailer not found.; Original message: PDF startxref not found.
Error: Failed to open input PDF file: