xxx file not found in cpp project

[ViNull008]

Open a cpp project folder, choose a file a.cpp, it wil show lots error such as

some head files are even in same poroject ,it still show "not found".
std is cannot be recognized also

Not sure it's can not be supported or my configure is error.
Some guy could tell me about it?
Thank you!

[Cyberczy]

#370
I hope this is helpful for you.

[ViNull008]

Thank you !!