different nesting level?

[Ulrike Fischer]

Am Thu, 1 Jul 2021 17:05:59 -0400 schrieb Tom Sgouros:

> Hello all:
> 
> Does anyone have any insight into this error message?
> 
> ERROR: pdfTeX error (ext4): \pdfendlink ended up in different nesting level
> than \pdfstartlink.

Well yes I know what triggers the error. But in current tex system
you would get only a warning or no error at all. 

How old is your tex sytem?

-- 
Ulrike Fischer 
https://www.troubleshooting-tex.de/