I've followed the tutorial here for running a demo project on my Raspberry Pi B 4 with the Touch Display 7". Everything works right up until I try to run the compiled binary. I get the following error:
pi@raspberrypi:~/share/Application/Project $ ./EmbeddedWizard-RasPi-4B
GfxSystemInit: Cannot access display configuration of '/dev/dri/card0'!
Initialize Display... [failed]
The tutorial calls for the Raspbian Buster Lite image, but the link is no longer valid, so I installed the Raspberry Pi OS Lite image (v5.4, Jan 11,2021). I've ensured that my GL driver is set to OpenGL desktop driver with fake KMS .I tried running the "Master Demo" as well, and I get the same error.Any suggestions?
the Build Environment for Raspberry Pi 4B is now adapted to work with the latest Raspberry Pi OS Lite 2021-01-11.
Please register once more and download the latest version.
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