Deleting the intermediate files

I have heard people talking about deleting the intermediate folder to fix errors, is this a good idea and would you delete the entire contents or just certain parts ?

you can just throw it away. it is rebuild when the project is restarted/build etc… most of the files in it are dlls the Editor creates. Problematic is it - in my experience - only when doing C++. Shutdown Editor, rename it, Start Editor → see how things go

Thanks ill give that a try