Error on LWIP library

[Faries_Abdullah]

I am having an error when compiling my code. This code is from the previous engineer who poorly documented the code. I deleted the debug and release file before I cleaned and built the code on my laptop. I also have to manually include files. After that, I have an error on LWIPlibrary inside where it says error: field 'call' has incomplete type. I check the code and I don't think there is a problem with the library. Could this be the problem with how I compile the code? or the file inclusion? I stuck for two days for this. I use ebf1052 and use mimxrt1052 for MCU.

[Harry_Zhang]

Hi @Faries_Abdullah 

Can you share your project so that I can easily reproduce this issue？

BR

Hang