Upload pdf(using swift sdk) is damaged when downloading from dropbox

hzy916 · ‎06-18-2018

and I successfully upload my pdf to dropbox. However the uploaded pdf cannot be previewed and when I download, it shows the following error.

I tired to upload the same pdf manually to dropbox. I can preview and when I download it, it is completely correct.

This is how I upload my pdf using swift.

Appreciate anyone's help! Thank you very much. I have been stuck for a long time

chirstius · ‎06-18-2018

I think the issue here is that you're trying to encode the PDF file as if it were text data and not binary data.

Try creating a URL to the local file path and updating your request to point the 'input' parameter directly to that URL.

See if that works as expected.

-Chuck