Eclipse neon, ubuntu header file problem

[awaisahmed]

I am using Eclipse neon and trying to build a BLE project which send and receive data from andriod phone. for this i am using neil kolban libary of BLE https://github.com/nkolban/ESP32_BLE_Arduino
i have added all the necessay header path into the main folder of project and also into C/C++ general path and symbols but still i am getting this error. BLEDevice.h No such file or directory. Bluetooth is enable in menuconfig and paths have been added in both GNU C and GNU C++.
terminal


please suggest i am a newbie
thanks

[kolban]

I doubt it will make much different, but Eclipse Neon is now two releases behind. Since then we have had Eclipse Oxygen and now the latest is Eclipse Photon. Maybe try running a full re-index in the project? It is interesting to note that BLEServer.h and others are being found but not BLEDevice.h.

Is the error limited to just the error being reported in Eclipse or does the actual compilation fail when compiled from the build system on the command line?