fragment shader counters are zero

Hi.

I trying to get total cycle count for fragment shaders by toggling fragment count feature button

https://developer.arm.com/docs/dui0986/a/getting-started-with-mgd/using-the-mali-graphics-debugger-on-your-application/analyzing-the-fragment-count

and still have no data and following error in console of application:

ERROR: CaptureModeStateModifier: An exception occured trying to enable capture mode: Could not get vertex shader ID for program: 25