A reference of type cannot be initialized with a value of type

[Tty.1]

I added "graph clicked trigger" to graph and generated code. In the MainView Base.cpp graph.setClick Action(graphClickCallback) gived this error.

Error[Pe434]: a reference of type "touchgfx::GenericCallback<touchgfx::GraphWrapAndClear<(int16_t)100> const &, touchgfx::ClickEvent const &> &" (not const-qualified) cannot be initialized with a value of type

"touchgfx::Callback<MainViewBase, touchgfx::AbstractDataGraph const &, touchgfx::AbstractDataGraph::GraphClickEvent const &>"

[Tty.1 · Accepted solution]

I solved error by uncheck ClickListener in MIXINS.

[Romain DIELEMAN]

Interesting, what were you trying to do ?

/Romain

[Tty.1]

I was doing Dynamic Graph Widget - TouchGFX on Youtube and I thought I had to add "click listener" to be able to use ClickEvent.hpp