touchGFX : not link compatible with the new (C++14) library for IAR

[Professional]

Hello,

i use IAR in time limited demo version IAR workbench 8.33.3.20228 (shared compnent 8.2.3.5849)

I can't link the generated code from thouchGFX designer : i have the following errors :

Error[Li060]: module "AbstractPainter.o(touchgfx_core.a)" contains C++ code built for use with the (E)C++98 library. This code is not link compatible with the new (C++14) library.

Error[Li060]: module "Screen.o(touchgfx_core.a)" contains C++ code built for use with the (E)C++98 library. This code is not link compatible with the new (C++14) library.

Have you any idea of how to solve this ?

Thanks

best regards

[Professional]

it seems that we have to take project under \NSTD2F746_Disco\target\IAR8.xand not \NSTD2F746_Disco\target\IAR.

Is it correct ?