get HardFault_Handler error in first frame

[SEMad]

Hi.

I using stm32f767zgt6.

there is no problem until I add 4 or more widget on the screen:

the original screen:

the screen:

in the middle of scan (?) it goes to hard fault handler!

what is the problem?

I test it in keil, cubeIDE, touchgfx 4.20, 4.19, 4.18, CubeMX 6.5, 6.6.1 but results were same!!

[MM..1]

Hardfault is named hard because report hardware fail.

Maybe SDRAM is first , second clocking.

Try move slider down if is source for trouble...

[LCE]

May latest hard faults came from some bad memory declarations and inequalities between linker file and declared memory size in c file.