Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

uC/OS-II LWIP pbuf_free fail

Has any one seen an issue with the following error durring run time: Assertion "pbuf_free: p->ref > 0" failed at line 567 in /cygdrive/c/applications /altera/kits/nios2/components/altera_lwip...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi

Thanks, had a hard time with this as well.

I still have the pbuf_ref problem after I installed the Altera's patch. Do I have to re-generate the image or is it just a compilation problem ?

The dummy read mentioned, exactly what shall I put where ?

Best Regards

Jan Ulvesten