Read PDF with OCR won't return anything after an error was catched

Hey there,
I’m having some issues with the read PDF with OCR activity.

I need to check multiple directories with multiple PDFs inside for specific keywords, which works fine so far.

But one file always throws this AggregateException error:

I handled this with a TryCatch to go on with the other PDFs, but after this the OCR isn’t working anymore. It is getting executed but it will always return null.

Any help or suggestions to either avoid the error or get the ocr to work again after the error was thrown?

Any help would be greatly appreciated!