Random occasional errors regarding iostream not found

Hi there,

sometimes (more or less often) the builds I do raise random iostream errors in different files each time. While in other files where iostream is also being used insider everything works fine.

But also often the compile runs fine without any issues. This all without touching anything (neither code nor makefile).

I always do a make clean inbetween.

Are there some known issues with latest AOS4 SDK and g++?

what version of gcc/g++ are you using, AFAIK aos4 lastest is 11.2.0

Maybe is a foulty/buggy install?
Or the volume/filesystem you use under aos4/sdk is corrupted.

No issues with filesystem or so yet. I am using 11.2.0.
Since sometimes compilations are working fine I did not yet considered a faulty install. But I can reinstall SDK to make sure.

Can you point to the repository or provide it so that I can also test this?

No repo yet, still need to create it (since GitHub support is not such common on AOS4). In case I get it done I will let you know.

Also Code is quite ancient and my first clumsy steps to get into C++ :D