Error while open protected PDF file

When we are trying to decrypt any unprotected file from aspose.Pdf. It gives exception:

“Permissions check failed (invalid Perms value).”
Code Used:

`Document pdfDoc = new Document(filepath, “1234”);`

For reference attached this protected PDF file.
Password: 1234
nerve_cell.pdf (429.3 KB)

@tweakingtech,

This looks like a bug. I will be creating a ticket for the dev team.

@tweakingtech
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFNET-54457

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