M4nju

I am realy sorry that i didnt responded, somehow missed the github email. I will test it today and come back to you with the error message.

@InusualZ Okay i wasnt able to import the nuget Package u attached here as it is missing the reference to PdfPig.Core. So i downloaded the source Code from this Repository...

Ok so i had a more in depth look where the first error occurs. Insidhe the PdfTokenScanner Inside the Method MoveNext this else is entered:  The Start of readTokens...

Ok So the Method TryReadStream fails to read the stream at this point:  The actual byte at the start of the stream is 32 --> A whitspace. If i...

@InusualZ The resulting error message stays the same. The Windows with the Red X are just the visualisation of the warnings which i havent had before because i was using...

My guess is that because the stream isn't read properly he cannot find the object.