Add metadata XMP to PDF generated from Google Slide

[Majid]

How to add XMP metada to a PDF file

I need to put a metadata on a pdf file, this pdf file did generated from a Google Slide.
But XMP output an error :

Console log

The scenario was initialized.
The operation failed with an error. Exiftool returned an error: Error: Root object (3 0 obj) not found at 16 - -

Include screenshots

Thanks

[samliew]

Welcome to the Make community!

There is an encoding issue when downloading certain files from Google Drive.

I have mentioned more details, and a possible workaround for this here: Read text in .txt file stored in google drive - #4 by samliew

You can try using a “Convert encoding” module using the same input and output encoding, then you can use the output of this module in a subsequent module (like Parse CSV or JSON).

Alternatively, you can simply try using the toString built-in function in the mapped field, something like this:  toString(data)  – however this method doesn’t work in some cases where the encoding actually has to be converted.

[Majid]

Thanks for help, I did try but get another error :

The scenario was initialized.
The operation failed with an error. Exiftool returned an error: Error: Invalid xref table - -

[Majid]

The issue is fixed.
I have add a module “iLovePDF - PDF to PDF/A” and then I could add/edit XMP metadata.

[Michaela]

Hi @Majid welcome to the Make Community

It’s great to hear that you managed to get this up and running Thank you very much for stepping back here and sharing your final setup with the rest of the community. We 100% appreciate it